{"product_id":"testata-chiusa-nemesis-sigal-sub","title":"Closed Muzzle for Nemesis Speargun","description":"\u003ch2\u003eNemesis Closed Muzzle - Sigalsub\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eSigalsub closed muzzle for Nemesis spearguns\u003c\/strong\u003e is the dedicated component for \u003cstrong\u003ehole hunting\u003c\/strong\u003e and \u003cstrong\u003eshort, powerful shots\u003c\/strong\u003e. Designed and manufactured entirely in Italy by Sigalsub, this muzzle transforms the Nemesis speargun into the ideal configuration for tight environments, crevices, and close-range hunting with maximum efficiency.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosed Muzzle\u003c\/strong\u003e with threaded holes for parallel in-line bands\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScrew-in Bands\u003c\/strong\u003e (with bushings) for a compact, powerful setup\u003c\/li\u003e\n  \u003cli\u003eMade from \u003cstrong\u003e30% fiberglass-reinforced nylon\u003c\/strong\u003e, the same high-strength material used for the Nemesis handle\u003c\/li\u003e\n  \u003cli\u003eCompatible with \u003cstrong\u003ethreaded shafts\u003c\/strong\u003e for mounting a prong or spear tip\u003c\/li\u003e\n  \u003cli\u003eCompact design, among the smallest in the spearfishing speargun category\u003c\/li\u003e\n  \u003cli\u003eQuick assembly via \u003cstrong\u003etransverse locking pin\u003c\/strong\u003e, a proven system used throughout the Nemesis line\u003c\/li\u003e\n  \u003cli\u003eWatertight seal ensured by \u003cstrong\u003edual O-rings\u003c\/strong\u003e on the male insert\u003c\/li\u003e\n  \u003cli\u003eCompatible with Nemesis aluminum barrels (6082 alloy, 28 mm outer diameter with integrated shaft guide)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the Closed Muzzle Configuration\u003c\/h3\u003e\n\n\u003cp\u003eThe closed muzzle is the optimal technical solution for \u003cstrong\u003ehole hunting\u003c\/strong\u003e: the in-line bands with bushings deliver \u003cstrong\u003econcentrated, direct thrust\u003c\/strong\u003e, ideal for short-range shots where immediate power is required. The closed geometry protects the bands from impacts against walls and rocks while maneuvering in confined spaces, increasing component life and operational safety.\u003c\/p\u003e\n\n\u003ch3\u003eNemesis Versatility and Customization\u003c\/h3\u003e\n\n\u003cp\u003eOne of the strengths of the entire Nemesis system is its \u003cstrong\u003emodularity\u003c\/strong\u003e: by replacing only the muzzle, you can convert your speargun from an open circular-band configuration to a closed configuration — or vice versa — without modifying the handle, barrel, or trigger mechanism. This makes the Nemesis closed muzzle a \u003cstrong\u003eversatile investment\u003c\/strong\u003e, allowing the same speargun to adapt to different spearfishing techniques.\u003c\/p\u003e\n\n\u003ch3\u003eItalian Sigalsub Production\u003c\/h3\u003e\n\n\u003cp\u003eSigalsub is an Italian artisan company that combines \u003cstrong\u003eprecision machining\u003c\/strong\u003e with manual finishing and assembly, with quality control on every single component. Sigalsub’s expertise in trigger mechanisms and speargun components is recognized internationally, which is why many professional spearfishers choose Sigalsub components for building custom spearguns as well.\u003c\/p\u003e","brand":"Sigal Sub","offers":[{"title":"Default Title","offer_id":56926848024921,"sku":"9150-TSTCHS","price":17.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6732\/1945\/files\/testata-chiusa-nemesis-sigalsub.png?v=1779183570","url":"https:\/\/deepbluesub.com\/en\/products\/sigal-sub-nemesis-closed-muzzle","provider":"DEEP BLUE - Freediving \u0026 Spearfishing","version":"1.0","type":"link"}