{"title":"Roller Gun Parts","description":"\u003cp\u003eOur range of Roller Gun parts contains everything you need to convert your speargun to a roller muzzle speargun. Roller muzzle spearguns utilize more of the guns barrel length which in turn gives it more power when compared to a standard muzzle speargun.\u003c\/p\u003e","products":[{"product_id":"mannysub-roller-kit","title":"MannySub Roller Kit","description":"Neptonics is excited to offer the newly redesigned MannySub Roller Power Head Kit, coveted as the best roller muzzle in the world with an extensive history of smashing some of the biggest fish on the smallest euro guns. Designed for 16mm and 18mm bands.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe MannySub Roller Power Head is available in black and comes with one adapter, three different types of dyneema lines for the installation, stainless fittings, and easy-to-follow rigging instructions. *Add rubber to complete your conversion.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eThe new design brings several improvements: one-piece 40% glass-filled nylon design, lightweight carbon-fiber side plates, built-in anchor point for a bungee line with a 2.5mm reel-line guide, as well as an easy and fast loading system. These refinements make the Roller Power Head the most popular conversion roller kit available in the market.\u003cbr\u003e\u003cbr\u003eThe bearings are lightweight and low-friction for maximum power transfer. Made from acetal, with encapsulated glass balls to stop sand and salt-water damage. By eliminating recoil and generating more than double the power for a given barrel length, a Roller Power Head offers greater accuracy, penetration, range, and maneuverability.\u003cbr\u003e\u003cbr\u003eA speargun equipped with the Roller Power Head uses 100% of the barrel length to propel the spear. Pre-tensioned rubbers and a greater rubber-stretch yields significantly more power. Any Euro Speargun can be converted into a roller speargun with this system. Two wraps of shooting line are recommended when using 16mm and 18mm rubbers.\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003e26mm (Pathos, Mares, Cressi, Hammer Head)\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e26.5mm (Rob Allen, JBL, Aimrite, Mako)\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003eFor more information on the benefits of roller speargun read this \u003ca href=\"https:\/\/neptonics.com\/spearfishing-101\/the-ultimate-guide-to-selecting-your-perfect-speargun\/\"\u003earticle\u003c\/a\u003e. A Load Assist is also a useful tool with any roller kit. See one in action in this \u003ca href=\"https:\/\/www.youtube.com\/watch?v=iKRl1GtFJOc\"\u003evideo\u003c\/a\u003e.","brand":"MannySub","offers":[{"title":"Double Roller 26mm Ceramic Bearing","offer_id":44352852951318,"sku":"MSPR","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Double Roller 26.5mm Ceramic Bearing","offer_id":44352852984086,"sku":"MSPR","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Inverted Roller 26mm","offer_id":44352853016854,"sku":"MSPR","price":239.99,"currency_code":"USD","in_stock":false},{"title":"Inverted Roller 26.5mm","offer_id":44352853049622,"sku":"MSPR","price":239.99,"currency_code":"USD","in_stock":false},{"title":"Double Roller 26.5mm","offer_id":44352853082390,"sku":"MSPR","price":279.99,"currency_code":"USD","in_stock":false},{"title":"Double Roller 26mm","offer_id":44352853115158,"sku":"MSPR","price":279.99,"currency_code":"USD","in_stock":false},{"title":"Single Roller 26.5mm Ceramic Bearing","offer_id":44352853147926,"sku":"MSPR","price":249.99,"currency_code":"USD","in_stock":false},{"title":"Single Roller 26mm Ceramic Bearing","offer_id":44352853180694,"sku":"MSPR","price":249.99,"currency_code":"USD","in_stock":false},{"title":"Single Roller 26.5mm","offer_id":44352853213462,"sku":"MSPR","price":189.99,"currency_code":"USD","in_stock":false},{"title":"Single Roller 26mm","offer_id":44352853246230,"sku":"MSPR","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/products\/Mannysub-roller-head.png?v=1678744089"},{"product_id":"neptonics-roller-kits","title":"Neptonics Roller Kits","description":"\u003cspan style=\"font-size: 17px; font-family: helvetica;\"\u003eOur Roller Kit can be mounted flush on your speargun. The Double Roller Stainless Steel bracket has two 1\/4\" pins that anchors into your wood speargun stock and act as a spindle for the rollers. The Single Single Roller Kit has one 1\/4\" pins.These are very high quality rollers that are wide enough to work with 5\/8 (16mm) powerbands.\u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px; font-family: helvetica;\"\u003e\u003cstrong\u003eDouble Roller sold as a set of 2 Brackets \u0026amp; 4 Rollers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-family: helvetica; font-size: 17px;\"\u003e\u003cstrong\u003eSingle Roller sold as a set of 2 Brackets \u0026amp; 1 Rollers\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px; font-family: helvetica;\"\u003e\u003cstrong\u003eStainless Steel Brackets\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px; font-family: helvetica;\"\u003e\u003cstrong\u003eAccepts up to 5\/8 (16mm) Powerbands\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px; font-family: helvetica;\"\u003e\u003cstrong\u003eFlush Mounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"Double","offer_id":44352899973398,"sku":"NDRK","price":89.99,"currency_code":"USD","in_stock":false},{"title":"Single","offer_id":44352900006166,"sku":"NEPRGK","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/products\/Double-Roller-Kit-01.jpg?v=1678745047"},{"product_id":"neptonics-roller-wheels","title":"Neptonics Roller Wheels","description":"\u003cspan style=\"font-family: helvetica; font-size: 17px;\"\u003eThese Rollers are the ones we use for our spearguns. They are very strong, made from Delrin. The standard has no bearings, and are made in two sizes; one for 9\/16th-5\/8th (14mm-16mm) rubber and one for 3\/4in (18mm) rubber. The ball bearing roller easily accepts 9\/16 (14mm) and 5\/8 (16mm) powerbands. They are sold individually. \u003c\/span\u003e\u003cbr\u003e\u003cul\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: helvetica;\"\u003eSold Individually\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\u003cli\u003e\u003cspan style=\"font-size: 17px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: helvetica;\"\u003e1\/4inch Axle Hole\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"Neptonics","offers":[{"title":"Ball Bearing Roller 9\/16th-5\/8th (14mm-16mm)","offer_id":44352900923670,"sku":"NEPTRWST1416-C","price":24.99,"currency_code":"USD","in_stock":true},{"title":"Standard 3\/4 18mm","offer_id":44352900956438,"sku":"NEPRWST18","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Standard 9\/16th- 5\/8th (14mm-16mm)","offer_id":44352900989206,"sku":"NEPTRWST1416","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/files\/Speargun-Rollers.jpg?v=1709395504"},{"product_id":"neptonics-speargun-butt","title":"Neptonics Speargun Butt","description":"The Neptonics Speargun Butt is made from injection molded synthetic rubber. It's diameter is 1.25 inches which provides a very stable loading platform on your speargun. Availabe in any color that you want as long as it's black.","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":44353158480150,"sku":"NEPSPB","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/files\/speargunbutt.jpg?v=1709395035"},{"product_id":"neptonics-ar-sniper-grip","title":"Neptonics AR SNIPER GRIP","description":"The Neptonics Sniper Grip is a formed fitting right hand grip that is compatible to all Neptonics AR bases and AR platforms. Made in the USA from super durable glass filled nylon.\u003cbr\u003e\u003cbr\u003e*for right handed shooters.","brand":"Neptonics","offers":[{"title":"Default Title","offer_id":44353181188374,"sku":"NARSG-1","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/files\/sniperspeargungrip.jpg?v=1709394673"},{"product_id":"roller-bands-for-euro-rollers","title":"Roller Bands for Euro Rollers","description":"\u003ch1 style=\"text-align: center;\"\u003ePre-Made Roller Bands Made By Neptonics\u003c\/h1\u003e\u003cbr\u003eOur pre-made roller bands are made to order with fresh band material. These are designed to fit into the \u003ca href=\"https:\/\/neptonics.com\/product\/mannysub-roller-kit-speargun-roller-euro-roller\/\"\u003eManny Sub Rollers\u003c\/a\u003e or any other similar roller head added to a Euro style speargun. The bands are made for designated length spearguns to ensure the most power and range possible on your speargun. The rubber is 5\/8\" (16mm) diameter to allow 110 lbs of stored force. Make your speargun a force to be reckoned with today by super powering your roller speargun.\u003cbr\u003e\u003ch3\u003eConstruction and Design of Roller Bands\u003c\/h3\u003e\u003cbr\u003eThe bands come with a both rubbers connected by a wishbone with built in handle grip. The anchor point of the bands are oversized loops perfect for the \u003ca href=\"https:\/\/neptonics.com\/product\/euro-gun-roller-gun-rubber-anchor\/\"\u003eEuro Roller Rubber Anchors\u003c\/a\u003e. These rubber anchors are perfect for relaxing the tension of the bands when the speargun is in use. Relaxing the tension of the bands extends the life of your bands substantially.\u003cbr\u003e\u003ch3\u003eGet You Bands Today!\u003c\/h3\u003e\u003cbr\u003eMake sure you have your Euro roller speargun powered for your next spearing trip. If you have gone through the effort of getting a roller speargun you should make sure your bands are fresh and ready for your upcoming trip. Older bands stretch out and hold less tension with time. That tension is what propels your band with the force needed to punch through your fish. Make sure to get your new roller bands today. Make sure to get the right length bands for your speargun. Bands that are too tight are too difficult to load. Roller bands that are too long do not allow the roller speargun to work as it is designed. To lean more about how roller spearguns are designed to work please read this post: \u003ca href=\"https:\/\/neptonics.com\/product-reviews\/the-hype-behind-roller-spearguns\/\"\u003eThe Hype Behind Roller Spearguns.\u003c\/a\u003e Get your new bands today!\u003cbr\u003e\u003cbr\u003e","brand":"Neptonics","offers":[{"title":"150cm","offer_id":44353217921302,"sku":"SKU 218744","price":33.99,"currency_code":"USD","in_stock":true},{"title":"140cm","offer_id":44353217954070,"sku":"SKU 218744","price":32.99,"currency_code":"USD","in_stock":true},{"title":"130cm","offer_id":44353217986838,"sku":"SKU 218744","price":32.99,"currency_code":"USD","in_stock":true},{"title":"120cm","offer_id":44353218019606,"sku":"SKU 218744","price":31.99,"currency_code":"USD","in_stock":true},{"title":"110cm","offer_id":44353218052374,"sku":"SKU 218744","price":31.99,"currency_code":"USD","in_stock":true},{"title":"100cm","offer_id":44353218085142,"sku":"SKU 218744","price":30.99,"currency_code":"USD","in_stock":true},{"title":"90cm","offer_id":44353218117910,"sku":"SKU 218744","price":30.99,"currency_code":"USD","in_stock":true},{"title":"80cm","offer_id":44353218150678,"sku":"SKU 218744","price":29.99,"currency_code":"USD","in_stock":true},{"title":"70cm","offer_id":44353218183446,"sku":"SKU 218744","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/9680\/2326\/files\/neptonicsrollerbands.jpg?v=1709392993"}],"url":"https:\/\/www.neptonics.com\/collections\/roller-gun-parts.oembed","provider":"Neptonics","version":"1.0","type":"link"}