{"product_id":"kit-testata-rg-roller-sigal-sub","title":"Rg Roller Speargun Muzzle Kit - Only the Photo Is Missing","description":"\u003ch2\u003eRG Roller Speargun Muzzle Kit - Sigalsub\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSigalsub RG Muzzle Kit\u003c\/strong\u003e is the ideal solution for converting your \u003cstrong\u003ecommercial band speargun into a roller speargun\u003c\/strong\u003e, delivering superior performance without having to purchase a new speargun. Thanks to the roller system, the bands travel a longer stroke than traditional rubbers, allowing for \u003cstrong\u003emore powerful, faster, and more accurate shots\u003c\/strong\u003e with the same barrel length.\u003c\/p\u003e\n\n\u003cp\u003eDesigned and manufactured by \u003cstrong\u003eSigalsub\u003c\/strong\u003e, a leading company from Piedmont in the \u003cstrong\u003espearfishing\u003c\/strong\u003e sector, the RG muzzle combines extreme lightness, high-strength technical materials, and proven mechanics to deliver professional roller speargun performance.\u003c\/p\u003e\n\n\u003ch3\u003eRoller Speargun System: more power, less bulk\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eroller speargun\u003c\/strong\u003e system allows the bands to develop a significantly longer stroke than a classic traditional band speargun. The result is a \u003cstrong\u003emore energetic shot, with less recoil\u003c\/strong\u003e and greater accuracy on target, all while maintaining the same barrel length. A real advantage for spearfishing in low-visibility environments or when longer shooting distances are required.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBand compatibility:\u003c\/strong\u003e accommodates bands up to \u003cstrong\u003e16.0 mm\u003c\/strong\u003e in diameter\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e only \u003cstrong\u003e78 grams\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRollers:\u003c\/strong\u003e made of \u003cstrong\u003ePOM\u003c\/strong\u003e (polyacetal), a self-lubricating material with exceptional wear resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoller axle:\u003c\/strong\u003e made of \u003cstrong\u003estainless steel\u003c\/strong\u003e, with a tolerance of 0.5 millimeters for maximum smoothness\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuzzle surface:\u003c\/strong\u003e smoothed to facilitate line sliding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePretensioning mushroom hooks:\u003c\/strong\u003e made of \u003cstrong\u003eDerlin\u003c\/strong\u003e, a high-strength technical material, available in right- and left-hand versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit contents and installation\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eRG Muzzle Kit\u003c\/strong\u003e includes the roller speargun muzzle and the \u003cstrong\u003eDerlin pretensioning mushrooms\u003c\/strong\u003e. The \u003cstrong\u003eanchoring pin\u003c\/strong\u003e is supplied as standard and is inserted in place of the pin that secures the barrel and handle, providing the attachment point for the bands during pretensioning. The system requires the bands to be first attached to the preload mushroom—with a radiused base that perfectly matches the barrel profile—and then connected to the front anchoring point in front of the handle.\u003c\/p\u003e\n\n\u003ch3\u003eMaterials and durability\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-lubricating POM rollers:\u003c\/strong\u003e high wear resistance, zero maintenance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStainless steel axle:\u003c\/strong\u003e corrosion-resistant, consistent performance in salt water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDerlin mushrooms:\u003c\/strong\u003e tough, lightweight thermoplastic technical material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtremely low overall weight:\u003c\/strong\u003e 78 grams for minimal impact on the speargun’s trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it’s for\u003c\/h3\u003e\n\n\u003cp\u003eThe Sigalsub RG Muzzle is designed for \u003cstrong\u003espearfishers\u003c\/strong\u003e who want to increase the performance of their existing band speargun by switching to a roller system, without the cost of a new speargun. Ideal for those looking for \u003cstrong\u003egreater shot power, reduced recoil, and maximum reliability\u003c\/strong\u003e in Mediterranean waters and beyond.\u003c\/p\u003e","brand":"Sigal Sub","offers":[{"title":"Default Title","offer_id":56926854152537,"sku":"186-TRG","price":55.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/testata-sigalsub-rg-roller-2.png?v=1779120205","url":"https:\/\/deepbluesub.com\/en\/products\/sigal-sub-rg-roller-muzzle-kit","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}