{"product_id":"kit-testata-ht-inverter-sigal-sub","title":"Ht Inverter Muzzle Kit","description":"\u003ch2\u003eHT Inverter Muzzle Kit - Sigalsub\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSigalsub HT Inverter Muzzle Kit\u003c\/strong\u003e is a highly engineered component designed for \u003cstrong\u003espearfishing\u003c\/strong\u003e with Inverter speargun systems. The result of two years of research by the Piedmont-based company, this muzzle is one of the most technologically advanced solutions available on the market today. The kit includes the \u003cstrong\u003ecomplete HT muzzle\u003c\/strong\u003e and the \u003cstrong\u003epre-tensioning pegs\u003c\/strong\u003e, everything needed to set up or upgrade your speargun to a high-performance Inverter system.\u003c\/p\u003e\n\n\u003ch3\u003eMaterials and Construction\u003c\/h3\u003e\n\n\u003cp\u003eThe muzzle is made from \u003cstrong\u003eglass-fiber-reinforced nylon\u003c\/strong\u003e, with a calibrated fiber content to ensure the right balance between structural stiffness and surface smoothness, essential for proper band and line travel. The upper sections and the areas around the line passage holes are reinforced to provide \u003cstrong\u003eexceptional resistance to mechanical stress\u003c\/strong\u003e generated by high-power Inverter systems.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle body\u003c\/strong\u003e in glass-fiber-reinforced nylon – stiff, lightweight, and resistant to marine corrosion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 mm diameter central steel axle\u003c\/strong\u003e for maximum transverse rigidity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePOM rollers\u003c\/strong\u003e (polyoxymethylene \/ acetal) – high-stiffness technopolymer with low friction and excellent dimensional stability\u003c\/li\u003e\n  \u003cli\u003eCentral POM axle designed with \u003cstrong\u003e+0.5 mm compared to the rollers\u003c\/strong\u003e, to ensure free, frictionless rotation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-tensioning pin included\u003c\/strong\u003e, to be installed in place of the pin that secures the barrel and handle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-tensioning pegs included\u003c\/strong\u003e – with a radiused base that perfectly matches the barrel profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInverter System and Operation\u003c\/h3\u003e\n\n\u003cp\u003eThe Sigalsub HT Inverter system uses \u003cstrong\u003etwo or three pairs of bands\u003c\/strong\u003e attached to blocks\/pulleys connected to the tensioning line anchored to the muzzle. One pair of bands provides \u003cstrong\u003eline pre-tensioning\u003c\/strong\u003e, attaching laterally to the barrel via the pegs included in the kit; the following pairs are loaded in sequence.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003ePowerful, clean, and accurate\u003c\/strong\u003e shot thanks to the mechanical advantage of the Inverter system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecoil reduced to a minimum\u003c\/strong\u003e compared to traditional systems\u003c\/li\u003e\n  \u003cli\u003eControlled loading effort despite the high power output\u003c\/li\u003e\n  \u003cli\u003ePre-tensioning system that stabilizes the line before the shot\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWeight and Performance\u003c\/h3\u003e\n\n\u003cp\u003eOne of the most distinctive aspects of this muzzle is its extremely low weight: \u003cstrong\u003eonly 59 grams\u003c\/strong\u003e, an exceptional figure for a component in this category. This advantage translates into \u003cstrong\u003eoptimal speargun balance\u003c\/strong\u003e, reducing arm fatigue during long hunting sessions and improving directional control even in rough sea conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight: 59 grams\u003c\/strong\u003e – among the lightest Inverter muzzles available on the market\u003c\/li\u003e\n  \u003cli\u003eCompact shape for \u003cstrong\u003emaximum hydrodynamics\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eExcellent tracking and control even with multiple pairs of bands installed\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Italy\u003c\/strong\u003e design – engineered and manufactured in Sigalsub workshops\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility and Use\u003c\/h3\u003e\n\n\u003cp\u003eThe HT Muzzle Kit is ideal for \u003cstrong\u003eambush hunting\u003c\/strong\u003e, \u003cstrong\u003edrop hunting for large groupers\u003c\/strong\u003e, and all techniques that require power and precision. It is compatible with Sigalsub spearguns from the Nemesis HT line and with other spearguns equipped with an Inverter system. The pre-tensioning pin is installed in place of the original pin that secures the barrel and handle.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003eSigalsub Nemesis HT\u003c\/strong\u003e spearguns\n\u003c\/li\u003e\n  \u003cli\u003eSuitable for systems with \u003cstrong\u003e2 or 3 pairs of Inverter bands\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eIdeal for ambush hunting and drop hunting on \u003cstrong\u003elarge groupers and pelagic fish\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eGuided installation – the pin replaces the barrel\/handle retaining pin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sigal Sub","offers":[{"title":"Default Title","offer_id":56926853726553,"sku":"185-THT","price":5.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/testata-ht-sigalsub.png?v=1779119865","url":"https:\/\/deepbluesub.com\/en\/products\/sigal-sub-ht-inverter-muzzle-kit","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}