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Measuring and Charging Kit for Pneumatic Spearguns
This measuring and charging kit is specifically designed for pressure management in pneumatic spearguns used in spearfishing and freediving. It includes essential components for accurate and safe control of your speargun’s internal pressure.
Kit Components
- Pressure gauge for precisely monitoring reservoir pressure.
- Overpressure valve that ensures safety by limiting excess pressure.
- Hose equipped with a shut-off valve, useful for easy control during charging.
- Yoke adapter compatible with a DIN-type valve, for a stable and reliable connection.
Compatibility and Adaptability
The supplied fitting is specifically designed to fit all Predathor spearguns. It can also be easily replaced with other Salvimar adapters, allowing the kit to be used on different types of pneumatic spearguns for spearfishing, improving versatility and ease of use.
Salvimar Martin Stainless Steel Spear Tip
The Salvimar Martin spear tip is made from stainless steel, ensuring high mechanical strength and durability in underwater environments. Its robust construction provides long-lasting performance and reliability during spearfishing dives.
Interchangeable Three-Prong Tip
Equipped with an interchangeable tempered three-prong tip, this spear tip allows easy maintenance and quick tip replacement without compromising fishing efficiency. The tempered tip improves penetration and accuracy when striking the target.
Design with Two Long, Robust Floppers
The two long, robust floppers improve the stability and trajectory of the spear during launch, promoting greater accuracy while spearfishing and reducing energy loss.
Compatibility and Use
- Compatible with M7 thread for quick and secure installation.
- Specifically designed for the demands of spearfishing, ensuring an optimal balance between accuracy and power.
Spare Part Roller Speargun Muzzle for Rob Allen Spearguns
The Roller Speargun muzzle is a specific spare part component for Rob Allen spearguns or suitable for rigging other spearfishing speargun models.
Featuring large-diameter rollers and equipped with ceramic bearings, this muzzle ensures smooth power transfer and greater long-term durability by reducing friction during tracking.
The ceramic bearings improve mechanical resistance and ensure consistent performance even during extended dives, optimizing speargun accuracy and control for spearfishing.
Suitable for maintaining or improving the speargun’s technical characteristics, this roller speargun muzzle is essential for anyone looking for reliable, technical equipment specifically for freediving and spearfishing.
Speed Needle for Spearfishing
The Speed Needle is an essential accessory for spearfishing, designed as a pin with two eyelets at the ends. It is designed to be connected under the speargun handle using a quick clip, such as a Shark Clip, while the other end attaches to the floatline that keeps the fish secured to the buoy.
Operation and Use
Once the fish is landed, the Speed Needle can be easily detached from the speargun handle and quickly inserted through the gills or another area of the fish’s body. This allows the fish to be secured along the floatline, letting you continue your breath-hold time and spearfishing session without interruption.
The secured fish will naturally slide along the floatline until it reaches the buoy, ensuring convenient and safe management of your catch during underwater activity.
Technical Features
- Simple, functional pin-shaped construction with two eyelets
- Quick and secure connection under the speargun handle via Shark Clip snap clip
- Compatible with floatline systems for retrieving and transporting your catch
- Allows quick securing of the fish to maintain freedom of movement during the dive
In-Line Flasher for Spearfishing: How It Works and Applications
The In-line flasher installs directly between the speargun and the floatline, eliminating the need for a float for support. This system is ideal for situations where you do not want to use a traditional flasher, allowing effective control of spearfishing activity both during the dive and during surface breaks.
Technical Features and Functional Benefits
- Optimal positioning: the flasher should be placed within the spearfisher’s visibility, at depths between 6 and 12 meters, to encourage the target fish to approach without losing interest.
- Predator stimulation: the combination of vibrations and light reflections from the flasher attracts the attention of pelagic fish, significantly increasing sighting and shot opportunities.
- Hydrodynamic integration: thanks to the direct in-line connection, the flasher maintains a stable trim and does not interfere with spearfishing ergonomics.
Importance of the Flasher in Spearfishing
The diver’s visual capability is limited, especially in open-water marine environments where the presence of pelagics is difficult to detect. Using a well-designed flasher is now an essential component for spearfishing, serving as a visual aid and attractant for marine predators.
Proper use of these devices improves awareness of the underwater environment, expanding the field of observation beyond natural capabilities and contributing to more precise execution of dives and shots.
Artificial Marine Vegetation Tuft for Freediving and Spearfishing
The synthetic vegetation tuft is designed to provide a 3D camouflage effect, ideal for use in spearfishing and freediving. Made from lightweight, durable synthetic material, it accurately reproduces the look of marine vegetation, providing effective support for underwater camouflage strategies.
Technical Features
- Material: synthetic, with a high resemblance to natural vegetation
- Color: beige, designed to blend into the marine environment
- Attachment: each tuft is securely sewn onto a female Velcro base
- Included: male Velcro to be applied by sewing or gluing onto any support on freediving or spearfishing equipment
Benefits and Functionality
The Velcro system allows complete camouflage customization, enabling the spearfisher to choose the position of the tufts on their equipment. This versatility makes it possible to adapt the camouflage to different environmental conditions and fishing scenarios.
The tufts’ complete interchangeability also allows their layout to be changed even during the same dive, optimizing the camouflage technique without interrupting the activity.
Applications
- Use on wetsuits, spearguns, and other spearfishing equipment
- Improves concealment capability in environments rich in submerged vegetation
- Supports freediving and spearfishing techniques that require precision and stealth
Meandros Fire Plus - Vertical Reel for Spearfishing
The Meandros Fire Plus is a vertical reel designed specifically for spearfishing, featuring a compact design and robust construction that ensure durability and light weight.
Construction and Materials
The reel integrates a high-strength plastic shaft paired with a 316L stainless steel frame, providing excellent corrosion resistance in marine environments. This combination ensures an ideal balance between strength and lightness, making underwater use easier.
Technical Features
- The spool features diamond-shaped openings that reduce overall weight and promote fast line drying, helping prevent deterioration caused by moisture and salt.
- The frame is riveted to the spool with spacers on 3 axes positioned around the spool itself to prevent line tangles, keeping line management neat at all times.
- The extendable arm improves line rewinding efficiency, making in-water operations smoother and faster.
Line Attachment System
The spool axle has an angled hole specifically designed for inserting and securing the line. The line passes through this hole and a second hole positioned in the knob-drag system, where it is secured with a stopper knot. This mechanism:
- Prevents accidental loss of the knob-drag assembly
- Increases usable spool capacity by avoiding internal knots
Compatibility and Mounting
The Meandros Fire Plus mounts easily with simple screws on various bases, including:
- Wooden barrels for spearguns
- Plastic or stainless steel trigger guards
- Plastic handles of commercial speargun models
Available Sizes
Available in 4 versions to suit different line and speargun requirements:
- 2L
- 3
- 4
- 5
Meandros Mitos 4 Vertical Reel
The Meandros Mitos 4 is a large vertical reel designed specifically for freediving and spearfishing. Equipped with a self-releasing drag, it ensures optimal control when retrieving the line.
The spool is built with a plastic shaft and two lightweight, reinforced stainless steel discs, offering the perfect balance of lightness, compactness, and rigidity. The lightweight structure allows the line to dry quickly, reducing the risk of rot.
The frame is connected to the spool with three-axis spacers positioned around the spool to prevent line twists and tangles during use in the water.
Technical Features and Functionality
- Extendable arm for easier rewinding and line management
- Innovative line attachment system using an angled hole on the spool axis, allowing the line to be secured with a stop knot inside the knob-drag system, increasing spool capacity and preventing accidental line loss
- Simple, versatile mounting on wooden spearguns, plastic or stainless steel trigger guards, and plastic handles from various commercial models
- Spool capacity: 70 meters of 1.5 mm line
- Low weight: 125 grams
The Meandros Mitos 4 combines efficiency, mechanical strength, and practicality in the water, making it ideal for spearfishing use. Its universal mounting makes this reel compatible with most spearguns on the market.
W-Wood Release Mechanism for Spearfishing Spearguns
The W-Wood release mechanism, made by Meandros, is specifically designed to ensure a smooth and precise release action in spearfishing. Equipped with an automatic rotating line release, it provides an extremely sensitive and reliable trigger feel, essential for a fast and efficient release.
The mechanism features a highly technical trigger system designed to optimize responsiveness and safety while tracking and firing the speargun.
Technical Features
- Material: Stainless steel to ensure high mechanical strength and durability in marine environments
- Mechanism with automatic rotating line release, for smooth, jam-free operation
- Supplied with two self-tapping screws and two pins for stable and secure fastening
- Includes a template to facilitate accurate application and installation on the speargun
- Complete with ring nut for direct installation on the spearfishing speargun
Application Benefits
Thanks to its stainless steel construction and carefully engineered mechanism design, the W-Wood offers an optimal balance of strength and smooth Release, key features for improving accuracy and shot readiness while freediving.
The automatic rotating system ensures effective line management, minimizing friction and guaranteeing a smooth release, even during the most technically demanding dives.
Mares Strike Element Speargun
The Mares Strike Element is a latest-generation band speargun designed for spearfishing, featuring a clean shooting line and maximum accuracy. The barrel has a circular cross-section and is made from corrosion-resistant extruded aluminum, ensuring lightness and mechanical strength in the marine environment.
Technical features
- Open Muzzle compatible with single or double circular bands, equipped with line-routing wings to reduce friction between the bands and barrel
- Ergonomic Handle, non-slip and angled, designed to align better with the arm, minimizing recoil when firing
- Rear release system, made entirely of stainless steel for greater durability and reliability
- Trigger with optimized geometry, increasing sensitivity and effectiveness in dynamic shooting
- Shaft in 17-4 PH steel, 6.0 mm diameter, for accuracy and strength
Accessories and configurations
- Supplied standard with a single 17 mm diameter progressive latex band
- Dyneema Wishbones included, for greater durability and lighter line components
- Available in four lengths: 55, 75, 90 and 100 cm to suit different spearfishing techniques
Use and benefits
The Mares Strike Element is ideal for those looking for a lightweight, easy-to-handle speargun with extremely accurate shooting thanks to its advanced balance and efficient release system. It is particularly suited to spearfishing, ensuring comfort in the water and easy tracking with reduced friction.
Spare Part OR87 Bushing for Mares Pneumatic Spearguns
The OR87 bushing is an original Spare Part component designed specifically for Mares pneumatic spearguns. This stop bushing ensures correct shaft positioning and stability inside the pneumatic speargun, supporting proper operation of the firing system and maintaining the mechanical efficiency of the underwater weapon.
Made from durable materials, the OR87 bushing is engineered to provide long service life even in marine environments, resisting the corrosion and wear typical of saltwater use. Its precise construction helps maintain the speargun’s balanced trim, which is essential for smooth power transfer and optimal control during freediving and spearfishing.
Spare Part Pin for Mares Pneumatic Speargun Line Release
Spare Part specifically designed for the line release mechanism on Mares pneumatic spearguns, essential for ensuring reliable and safe operation during spearfishing.
Made with durable materials, this pin ensures proper retention and smooth release, key elements for maneuvering and managing the line while freediving.
Compatible exclusively with Mares pneumatic spearguns, it allows quick and easy replacement while preserving the technical characteristics of the original release system.
Hero Polygon Knife for freediving and spearfishing
Hero Polygon is a compact knife designed for freediving and spearfishing, to be worn on the belt or calf thanks to its ergonomic and practical design.
Made entirely of stainless steel, it ensures high mechanical strength and durability even in marine environments.
Technical features
- Double-edged blade: one smooth side for precise cuts and one serrated side ideal for cutting during underwater operations.
- Ergonomic handle: designed to ensure a secure and comfortable grip even when wearing thick gloves, providing optimal handling in the water.
- Integrated shaft extractor: a useful hole for freeing shafts or objects jammed between rocks, improving the effectiveness of your spearfishing equipment.
- Anti-loss system: prevents accidental release during dives.
- Rugged Cordura sheath: easily attachable to the belt or calf with two adjustable elastic straps with Velcro, for practical and secure storage.
Dimensions
- Blade length: 7 cm
- Total knife length: 17.5 cm
Hero Polygon is a knife designed for freediving and spearfishing enthusiasts who need a durable, compact, and functional tool, ideal for cutting tasks and gear handling while diving.
Tube Stopper - Hunt Technology
The Hunt Technology Tube Stopper is a precision spare part made entirely from AISI 316 stainless steel, specifically designed for roller muzzles on tube-barrel spearguns. Built with the Italian craftsmanship quality that defines Hunt Technology, it ensures resistance to marine corrosion and long-term reliability, even in the most demanding conditions.
Material and Durability
Made from AISI 316 stainless steel, the alloy with the highest resistance to saltwater corrosion available for underwater components. This choice ensures maximum durability and no oxidation even after prolonged exposure to seawater, making it ideal for intensive use in spearfishing.
Technical Specifications
- Material: AISI 316 stainless steel
- Diameter: 16 mm
- Length: 108 mm
- Screw center distance: 35 mm
- Compatibility: Roller muzzles for tube-barrel spearguns
Application
An essential component for the proper operation of the roller muzzle on tube-barrel spearguns. The stopper precisely locks and secures the muzzle to the barrel, ensuring a stable and safe connection during the shot. Ideal as an original spare part or for building and customizing handcrafted roller spearguns.
H. Dessault Eagle Speargun
Eagle is a speargun designed for spearfishing, featuring a minimalist, rugged, and modern design engineered to maximize accuracy and efficiency in the water.
Main Technical Features
- Hydrodynamic 2-hole Muzzle, designed to keep the bands organized and out of the line of sight, allowing parallel loading in relation to the shaft.
- High release propulsion and increased shaft exit speed thanks to the band positioning.
- Reversible stainless steel line release with beveled edges, specifically designed to prevent cutting during use.
- Anodized aluminum Barrel with 28x26 mm diameter, equipped with an integrated full-length shaft guide for optimal power transfer.
- Barrel-Handle connection via steel pin and double sealing O-ring, ensuring strength and reliability.
- Frictionless AISI 316 stainless steel Trigger Mechanism, with adjustable line release and rotary safety, for a smooth and precise release.
- Plastic plate on the trigger to improve ergonomics during use.
- Ergonomic Handle in reinforced Nylon, with integrated loading butt and bayonet-fit polypropylene grip, designed for comfort and control in the water.
- Reel mount rail with line spacers and setup for attaching roller lines, improving line management in the water.
- Supplied complete with a 6.5 mm stainless steel shaft with 3 shark fins for stability and accuracy, paired with Primeline Black 17.5 mm circular bands for consistent, reliable tension.
Availability
The Eagle speargun is available in four different lengths: 65, 75, 90, and 100 centimeters, to suit different spearfishing needs and techniques.
Garmin Descent MK3i: multi-use computer for freediving and underwater activities
Descent MK3i is a compact dive computer with built-in GPS and full-color DiveView maps showing depth contours and dive spots, providing precise support during freediving and spearfishing sessions. The underwater compass, tide table, and barometer support detailed orientation and dive planning.
Technical features and dive functions
- Durable titanium case with sapphire crystal lens protecting the large 1.2” AMOLED display (390x390 pixels), for optimal readability even in low-light conditions.
- Depth Gauge with resistance down to 200 meters.
- Configurable dive modes: single and multiple gas (nitrox, trimix), freediving, spearfishing, rebreather, gauge mode.
- Integration with the Descent T2 transmitter (sold separately) for communication via the Garmin Sonar Network SubWave network, allowing preset message exchange and monitoring of up to 8 tanks with pressure display, usage trend, and remaining times within a 10-meter range.
- 32 GB internal memory for storing and analyzing up to 200 dives, with synchronization and sharing via Garmin Connect™ and the Garmin Dive app.
- Advanced management through Readiness technology, which assesses sleep quality, stress, and physical activity to suggest the optimal time for freediving or spearfishing.
Health monitoring and multisport use
Descent MK3i integrates advanced detection and monitoring systems for freediving and underwater activities:
- Continuous heart rate monitoring with Elevate™ 2 technology
- 24/7 respiratory rate detection and blood oxygen saturation (SpO2)
- Stress tracking, sleep quality, and Body Battery for managing personal energy
In addition to underwater functions, it supports multisport profiles for running, cycling, swimming, trail running, rowing, triathlon, and many other disciplines, making it easier to manage daily sports activity in an integrated way.
Smart features and connectivity
- Bluetooth® Smart, ANT+™ and Wi-Fi® connectivity for data synchronization and updates.
- Smart notifications, calendar, weather, music controls with built-in storage for up to 2000 songs.
- Compatible with iPhone and Android devices for management via the Garmin Connect™ Mobile app.
- Garmin Pay for contactless payments directly from the device.
Battery life and comfort
The battery provides up to 66 hours of battery life in dive mode and 48 hours with all satellite systems active (GPS, Glonass, Galileo). In smartwatch mode it can last 25 days, and 31 days as a basic watch.
The silicone strap combines comfort and durability, with a French Gray finish for a clean, functional design.
Falco 77 Vertical Reel
The Falco 77 is a vertical reel designed for freedive spearfishing and spearfishing, with particular focus on efficiency and practicality in the water. The frame is made from AISI 316 stainless steel, a material known for its excellent corrosion resistance and durability in marine environments.
Technical Features
- Spool machined from solid stock, with a 77 mm diameter to ensure optimal line winding
- Capacity: 100 meters of 1.5 mm line, suitable for a wide range of spearfishing conditions
- Two front guide rollers positioned to keep the line close to the speargun barrel, reducing the risk of snagging while tracking the gun
- The roller in contact with the line rotates freely, minimizing friction and making retrieval easier
- Adjustable handle with self-locking click drag, ensuring precise control when retrieving the line
- Available in four technical color options: Black, White, Blue, and Red
Applications and Use
The Falco 77 is suitable for both hole hunting and ambush spearfishing, thanks to its medium-high capacity. The ergonomic structure and anti-line-flip devices make the reel suitable for smooth, precise handling while tracking and retrieving.
Falco 77 Titanium - Vertical Reel for Freediving Spearfishing
Falco 77 Titanium is a vertical reel designed specifically for freediving spearfishing and spearfishing. The titanium frame provides an excellent balance between light weight and mechanical strength, essential for handling and long-term durability in the marine environment.
The spool, machined from solid Derlin, contributes to smooth rotation and good wear resistance. The front configuration with two small cylinders keeps the line firmly against the barrel, reducing bulk and preventing snags or friction during gun tracking.
- The cylinder in contact with the line is free to rotate, minimizing friction and improving line payout.
- The retrieval handle is adjustable and equipped with a self-locking click drag, offering precise control during retrieval operations.
The reel capacity is 100 meters of 1.5 mm line, suitable for free-swimming and ambush spearfishing techniques requiring medium-high line capacity. The spool diameter is 77 mm, optimized for smooth line payout.
Available in two color versions: Black and White, so you can choose the most suitable option based on your preferences or underwater setup.
Albatros 100 - Horizontal Reel for Freediving and Spearfishing
Albatros 100 is a horizontal reel designed for freediving and spearfishing use, suitable for both band-powered and pneumatic spearguns. Its technical design ensures functionality and reliability during dives.
Technical Features
- Body made from solid-machined Pom-C, ensuring high mechanical strength and light weight.
- Spool made from 30% carbon fiber, for an optimal balance between durability and low weight.
- Critical components such as the handle and central shaft in AISI 316 stainless steel, to ensure corrosion resistance in marine environments.
- 100 mm diameter spool, with capacity for 100 meters of 1.5 mm line, suitable for spearfishing.
- Drag with ball and 12-position disc, allowing precise and practical adjustment of pulling force to tire the fish during retrieval.
- Front line guide consisting of a mini cylindrical stainless steel roller, designed to keep the line close to the barrel and prevent snags during tracking.
- The rotating roller significantly reduces friction with the line, improving smoothness when managing the line.
- Available in four colors: Black, White, Blue, and Red.
Functional Details
The Albatros 100 reel is easy to use thanks to its universal mounts, allowing quick installation on various spearfishing speargun models. The material construction prioritizes lightness and resistance to wear caused by saltwater, while the adjustable drag provides precise control while tiring the fish.
The stainless steel front mini roller design increases practicality and line smoothness by preventing interference during tracking, a key factor for safety and efficiency while diving.
Albatros 100 - Horizontal Reel for Freediving and Spearfishing
The Albatros 100 reel is specifically designed for spearfishing and freediving, offering high tracking efficiency thanks to its horizontal design.
Materials and Construction
The reel body is made with a frame machined from solid Pom-C, ensuring light weight and mechanical strength. The spool is made with 30% carbon fiber for increased rigidity and durability, while the metal parts, such as the handle and center shaft, are made from AISI 316 stainless steel to ensure corrosion protection in the marine environment.
Technical Features and Functionality
- Equipped with a single mini cylindrical stainless steel roller positioned at the front, keeping the line close to the barrel and preventing snags while tracking.
- The roller rotates freely in contact with the line, significantly reducing friction and improving line payout smoothness.
- The ball and disc drag with 12 adjustment positions allows precise control of the force needed to tire the fish, adapting to different spearfishing needs.
Technical Specifications
- Spool capacity: 100 meters of 1.5 mm line
- Spool diameter: 100 mm, optimized for even line distribution
- Universal mounts suitable for both band-powered spearguns and pneumatic spearguns
- Available in four colors: Black, White, Blue, and Red
Applications and Compatibility
The Albatros 100 is perfectly suited for spearfishing, ensuring smooth, precise line management. Its rugged construction and material quality, combined with the adjustable drag system, make it suitable for various speargun models, ensuring practicality and reliability during freediving sessions.
Albatros 80 - Horizontal Reel for spearfishing
Albatros 80 is a horizontal Reel designed specifically for the needs of spearfishing and freediving. Its structure features a frame machined from solid Pom-C, ensuring excellent lightness and mechanical strength.
The key mechanical components, such as the handle and central shaft, are made from AISI 316 stainless steel, ensuring durability and corrosion protection in the marine environment.
Main technical features
- Spool capacity: 50 meters of 1.5 mm line
- Spool diameter: 80 mm
- Mini stainless steel cylindrical roller: positioned at the front to keep the line close to the barrel, limiting snags during tracking
- Low-friction roller: the cylinder is free to rotate in contact with the line, significantly reducing friction and improving transmission smoothness
- Removable handle with self-locking click drag: makes line retrieval easier during the catch, ensuring comfort and practicality in the water
- Available colors: Black, White, Blue, Red, and Green
Compatibility and versatility
Albatros 80 is suitable for both band-powered and pneumatic spearguns, making it a versatile choice for spearfishers looking for a reliable, durable Reel.
Operational advantages
The combination of quality materials and specific technical solutions, such as the rotating mini stainless steel roller and self-locking drag, ensures smooth, efficient, and trouble-free line management. The horizontal design promotes precise, controlled tracking, essential for effective spearfishing.
Slide-Ring for Steel AISI 316 Release Tips
The Slide-Ring is a component made from AISI 316 stainless steel, known for its excellent corrosion resistance in marine environments. This piece is machined from solid stock, ensuring a strong and reliable mechanical structure for use with release tips (Slip-Tip) in spearfishing and freediving.
Technical Features
- Material: high mechanical-strength AISI 316 steel with excellent durability in saltwater
- Compatible with 7.5 mm, 8.0 mm, 8.5 mm, and 9.0 mm shafts
- Available with a line-through hole of 3.0 mm or 3.5 mm diameter
Benefits and Applications
The hole allows proper line seating, ensuring efficient transfer of thrust during tracking. The high-precision machining and robust material help minimize the risk of deformation or breakage—essential qualities for the safety and long-term durability of release tips used in spearfishing.
This ring is ideal for anyone looking for a strong and reliable solution for shaft maintenance, while maintaining smooth movement during use in the water.
AISI 316 Stainless Steel BreakAway Ring for Spearguns
The BreakAway Ring is a 12 mm ring made from AISI 316 stainless steel, designed for mounting on the shaft of a spearfishing speargun. This highly technical accessory works with a specific rubber component called the BreakAway Plug, which allows the controlled release of the shaft from the speargun after the shot.
Function and Technical Advantages
Unlike traditional release systems that detach the shaft on every shot, the BreakAway Ring activates only when the rubber plug is actually pulled free by a fleeing fish. This ensures more precise, targeted control of the catch, preventing accidental releases and improving safety during spearfishing sessions.
This system is particularly recommended for bluewater hunting or for landing large fish, especially when using reel-free setups with floatline, bungee, and floats.
Technical Specifications
- Material: AISI 316 Stainless Steel to ensure corrosion resistance in marine environments
- Ring diameter: 12 mm
- Hole spacing: 35 mm, suitable for spearguns with wooden stocks
- Compatibility: To be used exclusively with 14 mm BreakAway Plug rubber plugs
Applications
The BreakAway Ring is designed to optimize the shaft release system on spearguns, increasing ease of use and precision in the water, especially when targeting large fish or in bluewater hunting conditions with advanced float systems.
Bluetooth Interface for Freediving Computer
The Bluetooth interface lets you transfer and view dive data directly on your smartphone, compatible with Android and iOS devices via the Bluetooth protocol.
Connections and Compatibility
- PC connection via USB cable to download dive data on Windows and Mac.
- Supports detailed analysis of freediving sessions, including graphs for descents and ascents.
- Compatible with the following freediving computer models: Nepto, King, Goa, Cartesio and Neon.
- The dedicated app is available on Google Play Store, App Store and Huawei AppGallery.
- System requirements: Android OS version 9.0 and later, Apple iOS version 12 and later.
- Equipped with an internal CR 2032 battery, included and easily replaceable, which preserves the computer’s battery life during data analysis.
Technical Features
- Wireless data transmission via Bluetooth for practical management of freediving and apnea sessions.
- USB connection for stable, complete download of underwater data to a computer, making technical analysis easier.
- Replaceable internal Battery ensures system autonomy without draining the freediving computer’s battery.
This interface is an essential technical tool for precise analysis of freediving performance, enabling detailed monitoring and accurate archiving of underwater data. Compatibility with the main computer models and operating systems makes the device versatile for spearfishing and freediving applications.
Arrow Carbon Speargun - Cetma Composites
The Arrow speargun by Cetma Composites is a monocoque carbon band speargun with extreme lines, designed for inshore spearfishing. The shape of the barrel recalls an arrow: a radically minimal design, with no muzzle, providing a perfect sight line with full view of the shaft in all conditions.
Monocoque Design and Maneuverability
The monocoque carbon structure is shaped with side grooves that bring the bands closer to the shaft, minimizing the speargun’s cross-section. Thanks to the recessed band geometry and the ultra-thin profile, the Arrow is extremely maneuverable and easy to swing, both horizontally and vertically — essential for moving nimbly among rocks and inshore crevices.
Reel Integrated into the Barrel
The reel is integrated directly into the barrel, available in two line-capacity versions: 50 meters or 90 meters. This construction solution eliminates external protrusions, making the speargun even sleeker and better balanced without sacrificing line capacity. A design choice that translates into real maneuverability while hunting.
AISI 316L Stainless Steel Release Mechanism
The release mechanism is made entirely from AISI 316L stainless steel by EDM machining, ensuring maximum dimensional precision, resistance to marine corrosion, and long-term reliability. The system used is the double-roll mechanism with integrated line release, with the option to position the line release on the right or left side according to the spearfisher’s preference.
Bands and Shaft Setup
- Bands: Black Progressive CETMA Composites Bands
- Double-band configuration: two pairs with 14 mm diameter
- Single-band configuration: 17.5 mm diameter
- Shaft: 6.5 mm diameter × 115 cm length
- Shaft with single flopper and double loading tabs
- Recommended band: Progressive Black
Availability and Lengths
The Arrow carbon speargun is available in multiple lengths to suit different hunting needs and seabed profiles. The Standard version offers an optimal balance of power, accuracy, and maneuverability for inshore spearfishing and rocky environments.
Cetma Composites Technology
Cetma Composites designs and manufactures its spearguns using a proprietary production process called Zero-Defects Technology, which makes it possible to obtain fully monolithic carbon fiber structures with zero internal voids. The result is maximum stiffness, unchanged over time, and superior build quality — to the point that Cetma products are not painted, leaving the carbon exposed as a guarantee of manufacturing excellence.
C4 Carbon line release system
The C4 Carbon line release system is designed for carbon spearguns in the C4 range and controls the release of the line connected to the shaft during the shot. The component is engineered to ensure smooth movement, mechanical reliability, and resistance to marine corrosion during spearfishing use.
Construction and materials
The system is made from AISI 316 stainless steel, a material used to provide high resistance to:
- saltwater corrosion
- abrasion
- mechanical wear
Construction with CNC components ensures mechanical precision and consistent performance over time, even with intensive use in salt water.
Compatibility and operation
This model is compatible with C4 Auto-R trigger mechanisms and can be configured on either the right or left side according to the speargun setup.
The system holds the line during loading and automatically releases it at the moment of the shot, helping to:
- reduce friction
- improve reloading speed
- provide greater safety during loading
- prevent line snagging
- prevent premature releases
- limit line twisting
Use in spearfishing
The C4 line release system is suitable for single- or double-band spearguns and maintains a smooth, precise release even under high band load.
C4 Auto-R mechanisms are designed to provide long service life, resistance to oxidation, and consistent trigger sensitivity over time.
Made in Italy.
J60 Pants - Sporasub
The Sporasub J60 Pants are freediving and spearfishing pants made from smooth-skin outer Neoprene with an inner lined layer and open-cell interior, designed to provide excellent comfort and low compression at depth. The technical Neoprene construction ensures smooth movement through the water and a high-performance fit during the most demanding sessions.
Construction and Materials
- Smooth-skin outer Neoprene for reduced hydrodynamic drag and surface protection
- Inner lined layer with open-cell interior for easy donning comfort and low compression while diving
- Available in 5 mm thickness
Reinforcements and Protected Areas
- Knee reinforcement for greater durability and protection when exiting the water and in more intensive use conditions
Loading Pad
The pants feature an oversized, padded loading pad made from tear-resistant fabric, designed to better distribute speargun pressure during loading and reduce fatigue during extended sessions.
Availability
- Available thickness: 5 mm
- Available in size M
Double Fins Bag - Omer
The Omer Double Fins Bag is the ideal solution for carrying and protecting your freediving and spearfishing fins in a practical, organized way. Made from durable PVC, it is designed to stand up over time to saltwater, chlorine, and demanding outdoor environments.
Functional Design for the Freediver
Thanks to its generous 96 x 23 cm dimensions, the bag easily accommodates even the longest performance fins. The integrated front pocket lets you keep all your training essentials close at hand without having to open the main compartment.
Technical Features
- Material: water- and weather-resistant PVC
- Dimensions: 96 x 23 cm
- Color: Black
- Front pocket for accessories (goggles, snorkel, swim cap, etc.)
- Capacity suitable for long freediving and spearfishing fins
Ideal Use
Perfect for pool training, days at sea, and everyday transport of your freediving gear. The front pocket is designed to hold accessories such as goggles, snorkel, and swim cap, making every trip quick and organized.
Dry Bag Red - 15L
The Omer Dry Bag Red 15L is a multi-purpose waterproof dry bag made from ultra-durable polyester, designed to protect accessories and clothing from water during freediving, spearfishing, and outdoor activities. With a 15-liter capacity, it offers plenty of space for everything you need to keep dry.
Technical Features
- Material: ultra-durable polyester
- Capacity: 15 liters
- Color: red
- Bottom hook for hanging the bag upside down
- Adjustable shoulder strap included for shoulder carry
- Waterproof closure for total water protection
Fast Drying and Practical Use
The hook positioned on the bottom of the bag is a smart, functional solution: it allows you to hang it upside down after use, promoting perfect, fast drying of the interior. A technical detail that makes a difference when managing freediving, spearfishing, and outdoor gear.
Comfortable and Versatile Carrying
Thanks to the included shoulder strap, the Omer Dry Bag is easy to carry over the shoulder, making it ideal at the beach, on the boat, or while moving between locations. Its versatility makes it perfect for protecting clothing, electronics, documents, and any accessory that absolutely must stay dry.
Shark Black Mask
The Shark Mask by Cetma Composites is a technical mask with an iconic design and certified performance, designed for freediving and spearfishing at every depth level. Its key strength is the combination of an extremely low internal volume and a wide field of view, achieved through the optimal positioning of the lenses: less air to equalize on descent, maximum awareness of the surrounding environment.
Design and Optical Performance
The Shark is designed for those who do not want to compromise on visibility and safety, even during the most demanding sessions. The two tempered, shatterproof lenses provide maximum protection, with precise and reliable optics in every condition of use. The compact design reduces water resistance, improving hydrodynamics during descent.
Cardanic Joint Buckles: Two-Axis Fit
The strap attachment system is the true distinguishing feature of the Shark. The Cardanic Joint buckles rotate on two independent axes — vertical and horizontal — precisely adapting to the morphology of each face. The direct connection to the frame significantly increases long-term durability, eliminating the mechanical stress points typical of traditional systems.
Quick Adjustment Even with Gloves
The strap is adjusted via a practical opposing-button system, quick and intuitive, which securely locks the position once set. The mechanism is designed to be operated easily even while wearing gloves, a common condition during cold-water spearfishing sessions.
High-Seal Silicone Skirt
The high-quality silicone skirt, flexible and durable, naturally adapts to the shape of the face, ensuring a superior watertight seal. As pressure increases at depth, the silicone maintains its lateral stability, preventing shifting and water leaks even on the most demanding dives.
Technical Features
- Extremely low internal volume to minimize equalization in freediving
- Wide field of view thanks to optimal lens positioning
- Tempered, shatterproof lenses for maximum safety
- Cardanic Joint buckles with two-axis rotation (vertical and horizontal)
- Direct connection to the frame for greater durability and strength
- Opposing-button adjustment system usable with gloves
- High-quality silicone skirt with superior watertight seal
- Available color: Black
Beuchat Shark Black Bi-Lens Low-Volume Freediving Mask
The Beuchat Shark Black is a bi-lens Mask designed specifically for freediving and spearfishing, with an extremely low internal volume of just 99 cm³. This significantly reduces equalization maneuvers during descent, improving breathing efficiency and underwater comfort.
Optimized Field of View and Materials
Despite its compact volume, the Ultra-Clear HD glass lens layout ensures a wide field of view and superior optical quality, with excellent color rendering and defined contrast—essential elements for visibility underwater.
Skirt Ergonomics and Comfort
The ergonomic silicone Skirt fits the contours of the face perfectly, ensuring a comfortable and secure seal. The rough anti-reflective surface prevents the mask from slipping between your fingers when putting it on or during equalization maneuvers, improving practicality in the water.
Flexible Design and Hydrodynamics
The mask features independent lenses not connected by any rigid structure or frame, allowing the Shark to deform in line with the shape of the face under pressure during descent. This design minimizes the need for frequent equalization and improves comfort.
In addition, the structure is optimized to provide minimal hydrodynamic drag, promoting a smooth, unrestricted descent.
Adjustment System and Fit
- Strap with wide rear band for greater stability
- Micro-adjustment system for a customized fit
- Materials engineered to ensure strength and lightness
Color: Black
Carbon Pro Maximum Fins - Pathos
The Pathos Carbon Pro Maximum Fins are the ideal choice for spearfishing in shallow and medium-shallow water, where reaction speed, lightness, and immediate thrust make the difference. Designed as an evolution of the Fireblade and included in the Pathos carbon range alongside the Ultimate and Supreme, the Maximum stand out for their specific flex curve, more compact longitudinal dimensions, and a blade-to-foot pocket angle engineered to deliver excellent performance even for users without an extreme training background.
Carbon Fiber Fabric
The Carbon Pro Maximum blades are made from pure 285-T4 and 285-T2 carbon fiber, a combination that ensures high strength and instant response. The selected carbon fibers, paired with top-quality epoxy resin, provide stiffness, reliability, and long service life. The outer 285-T4 4×4 weave eliminates roughness, cracking, and blade distortion by ensuring complete resin impregnation, while the inner 285-T2 2×2 weave ensures a fast blade return.
Production Process
Each pair is heat-treated for 36 hours at 8 tons of pressure for 24 hours. This process gives the Maximum carbon blades a glossy surface that minimizes friction with the water and delivers more responsive performance. The manufacturing process also minimizes carbon fabric and epoxy resin waste.
C-Curve Technology
The Maximum blades distribute the power generated by the diver’s movement along their entire length. The special internal design, based on the arrangement of the carbon fabric, allows the blades to take on a full curved C shape under pressure, ensuring the best flexibility, efficiency, and functionality. Blade return is instantaneous.
Flap-Shaped Edge
After hundreds of hours of testing different edge shapes, the Maximum flap-shaped edge not only reduces the diver’s effort, but also adds extra thrust in the final phase of the leg movement. This feature allows less power to be used compared to previous models.
Water Rails
The Maximum carbon blades are equipped with side water rails that act as elastic guides, creating a water channel that prevents the fins from drifting sideways, preserving the diver’s energy. The water rails, with a constant height of 16 mm, are positioned along the blades for a total of 27 cm and are intentionally compact so they do not interfere with the flex of the carbon fiber, keep weight down, and avoid making the kick heavier.
24° Angle and Blade Geometry
The angle between the foot pocket and the blade is 24°, a medium value that delivers good performance and makes the fin accessible without requiring extreme training. The Maximum blades measure 62 cm down the center (from the curve under the foot pocket to the tip) and 54 cm along the side, with a maximum width of 18.8 cm inside the water rails. Blade thickness ranges from 0.66 mm at the flap tip, to 0.88 mm at mid-length, up to 1.25 mm in the area in front of the foot pocket, confirming a stiffness progression that optimizes both thrust and return.
The blade tip has a convex profile for improved thrust during the final phase of the kick.
Performance
The Maximum perform exceptionally well both on the surface, where they allow fast progress without tiring the legs, and at depth, with a quick push-off from the bottom and consistent thrust. They are designed for very fast spearfishing in shallow and medium-shallow water, where immediate responsiveness and energy saving are key factors.
Available Sizes
- Sizes: 38/40, 40/42, 42/44, 44/46, 46/48, 48/50
Spearfishing
Spearfishing is a discipline that requires specific equipment, designed to perform in a demanding environment where visibility, temperature, depth, and seabed characteristics determine every technical choice. There is no universal setup: every component of a Spearfishing kit meets precise needs that vary according to the technique used, the hunting environment, and the spearfisher’s level of experience.
Deep Blue brings together in this section the complete kit for Spearfishing, from rigging - spearguns, shafts, bands, wishbones, reels, lines - to technical neoprene apparel - wetsuits, socks, gloves. A range that covers the needs of beginners in shallow water as well as those practicing advanced bluewater hunting or hole hunting techniques at significant depths.
Product types
Spearguns
Spearguns are mainly divided into two categories: band-powered (railguns/arbaletes) and pneumatic. Arbaletes use latex bands to launch the shaft; they are quiet, intuitive, and easy to maintain. Pneumatic spearguns use compressed air, offer a power regulator, and may have a standard or vacuum muzzle (quieter and higher-performing, but with more complex maintenance). One variation of band-powered spearguns is the roller speargun, which uses pulleys to optimize band pull.
Shafts and bands
Shafts for arbalete and pneumatic spearguns are available in different diameters, materials, and configurations. The choice of diameter is related to the power of the speargun and the type of prey. Configurations include shafts with shark fins, notches, threaded ends, for prongs and slip tips, with single or double floppers (opposed or offset).
Bands for arbaletes are made of natural latex, available in various diameters, either with inserts or by the meter. Compounds range from reactive to progressive: today, intermediate compounds are preferred, combining power and accuracy.
Reels and lines
The reel is an essential accessory for medium-to-deep spearfishing and for hunting large pelagic fish. Mounted on the speargun, it allows you to manage the retrieval of fast, large prey without losing contact. Lines are available in nylon and technical materials (Dyneema) in different lengths and breaking strengths.
Neoprene wetsuits
Spearfishing wetsuits are generally two-piece suits, with a jacket featuring an integrated hood and high-waisted pants, made of open-cell neoprene, with a protective outer lining and inner neoprene in direct contact with the skin. This construction ensures maximum fit and minimizes water exchange. Available thicknesses range from 3 mm for warm waters up to 8 mm for winter months and cold water. Many models feature camouflage colors - camo patterns that reproduce rocky bottoms, seaweed, or Posidonia - with the aim of reducing visual contrast with the seabed and helping the approach to prey.
Fins
Spearfishing fins feature long blades that provide efficient propulsion with reduced energy consumption, a critical factor for maximizing breath-hold times. Blade materials range from technical plastic to fiberglass and carbon fiber. Carbon blades transmit kicking energy more directly and responsively than softer materials. Plastic or fiberglass blades offer greater flexibility and adapt to different finning styles. The choice of stiffness - soft, medium, or hard - depends on muscular strength, kick frequency, and operating depth.
Masks
Spearfishing masks are characterized by a reduced internal volume compared to conventional diving masks. Low volume requires less air to equalize at depth, reducing the use of lung reserves. Lenses are generally made of tempered glass. Many models feature dark lenses or anti-reflective treatments that improve visibility in strong surface glare.
Knives
Spearfishing knives are active safety tools, used to free yourself from lines and fishing line, dispatch fish, and fillet the catch. They differ by mounting position - belt, arm, or calf - and by blade type: straight, serrated, or double-edged. Blades are made of marine-grade stainless steel. They come with sheaths featuring belt or sock attachment systems and blades with two edges, one straight and one serrated.
Dive Floats, belts, and weights
The dive float is mandatory safety equipment: it signals the spearfisher’s presence at the surface to passing boats. Available floats vary in size, buoyancy, and the ability to accommodate a float board with line and reel. Belts and weight harnesses are used to distribute lead ballast along the body. Proper weight management is essential to reach neutral buoyancy at operating depths without excessive effort on descent and without risk on ascent.
Dive Lights, computers, and GPS
Underwater lights are essential for hole hunting, where artificial lighting makes it possible to locate prey inside seabed cavities. Spearfishing computers record depth, dive time, and surface interval, providing useful data for managing the session in the water. GPS units and fishfinders complete the setup for those who spearfish from a boat, allowing fishing spots to be georeferenced and the water column to be analyzed.
Practical use
Hole hunting involves actively searching for prey - groupers, moray eels, scorpionfish, lobsters - inside cavities in rocky bottoms. It requires short or medium spearguns (50-75 cm), underwater lights to illuminate holes, low-volume masks, and camo wetsuits that blend in with the seabed.
Ambush or aspetto hunting consists of waiting motionless on the bottom, or letting the body drop downward with minimal movement, until prey passes by. Sea bream, European seabass, dentex, and leerfish are the species typically targeted with this technique. The required equipment includes camo wetsuits, long fins to quickly reach depth, and medium or long spearguns with high penetration power.
Bluewater hunting - technically referred to as bluewater hunting - consists of hunting large pelagic fish in open water, far from the coast and the bottom, often at considerable depths. Target species include amberjack, tuna, mahi-mahi, and swordfish. This technique requires long spearguns with high-power roller systems, reels with long line capacity, large floats, wetsuits suited to ocean water temperatures, and a high level of physical and technical training.
Conclusion
Equipment for Spearfishing is the result of a balance between technically interdependent components. A speargun suited to the technique practiced, a wetsuit with the correct thickness for seasonal conditions, fins matched to the spearfisher’s physical characteristics, and precise weight management are the four elements that define the efficiency and safety of every Spearfishing session.
Deep Blue offers a selection of products and brands that covers the full range of needs - from beginners making their first experiences in coastal waters to expert bluewater hunting practitioners targeting large pelagic fish - with the option to explore each product category in detail through the dedicated subcategories.
