{"product_id":"rapax-rms-2j-easy-pull-sniper-spring-1","title":"Rapax RMS 2J+ Easy Pull Sniper Spring","description":"\u003ch1\u003eRapax RMS 2+J 13mm Airsoft Sniper Spring\u003c\/h1\u003e\n\u003ch2\u003eModular Sniper Upgrade Spring for TAC-41, SRS, SSG10, VSR-10 \u0026amp; More\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRapax RMS 2+J Airsoft Sniper Spring\u003c\/strong\u003e is a modular 13mm upgrade spring designed for airsoft snipers who want \u003cstrong\u003e2+ Joule performance, excellent durability and easy power adjustment\u003c\/strong\u003e, particularly when using heavier aftermarket pistons.\u003c\/p\u003e\n\u003cp\u003eRMS stands for \u003cstrong\u003eRapax Modular Spring\u003c\/strong\u003e. Unlike the Rapax Light Pull Series, the RMS is shorter and has a slightly heavier bolt pull, with its design focused on \u003cstrong\u003eheavy piston compatibility, reduced spring noise and straightforward power tuning\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eCompatible with popular platforms including the \u003cstrong\u003eSilverback TAC-41, Silverback SRS, Novritsch SSG10, SSG24, SSG96 and upgraded VSR-10 rifles with a 9mm spring guide\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Rapax RMS 2+J Spring?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for \u003cstrong\u003e2+ Joule airsoft sniper builds\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e13mm outer diameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOptimised for use with heavier pistons\u003c\/li\u003e\n\u003cli\u003eIncludes \u003cstrong\u003etwo 4mm PETG power-adjustment spacers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduced spring \"twang\" for quieter operation\u003c\/li\u003e\n\u003cli\u003eHigh-grade spring wire\u003c\/li\u003e\n\u003cli\u003eElectrically coated for corrosion resistance and smoother operation\u003c\/li\u003e\n\u003cli\u003eTested for \u003cstrong\u003e10,000+ shots without significant power loss\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHandmade in Europe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePower \u0026amp; Performance\u003c\/h2\u003e\n\u003cp\u003eWith heavyweight BBs and commonly used \u003cstrong\u003e420–430mm inner barrels\u003c\/strong\u003e, the RMS 2+J is designed to produce approximately:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2+ Joules\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eAround \u003cstrong\u003e320 FPS with 0.48g BBs\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLonger barrels can produce higher FPS and Joule output.\u003c\/p\u003e\n\u003cp\u003eActual performance will depend on your rifle's \u003cstrong\u003ebarrel length, piston weight, air seal, hop-up setting and internal configuration\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIf your rifle produces less power than required, the included spacers can be fitted to the spring guide to increase spring preload.\u003c\/p\u003e\n\u003ch2\u003eTwo 4mm Power Spacers Included\u003c\/h2\u003e\n\u003cp\u003eEvery Rapax RMS 2+J includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2 x 4mm PETG spacers\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese allow you to fine-tune FPS and Joule output without immediately replacing or modifying the spring.\u003c\/p\u003e\n\u003cp\u003eMake adjustments gradually and chronograph your rifle after each change.\u003c\/p\u003e\n\u003ch2\u003eAirsoft Sniper Compatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRapax RMS 2+J 13mm spring\u003c\/strong\u003e is designed for compatible sniper platforms including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eSilverback TAC-41\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSilverback SRS\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNovritsch SSG10\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNovritsch SSG24\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNovritsch SSG96\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUpgraded VSR-10 platforms with a 9mm spring guide\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOther compatible APS2-style sniper setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts design makes it particularly suitable for upgraded sniper rifles using \u003cstrong\u003eheavy aftermarket pistons\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eRMS vs Rapax Light Pull Springs\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRMS 2+J is shorter than the Rapax Light Pull Series\u003c\/strong\u003e and produces a slightly harder bolt pull.\u003c\/p\u003e\n\u003cp\u003eIn return, the RMS design is optimised for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy piston setups\u003c\/li\u003e\n\u003cli\u003eReduced spring noise\u003c\/li\u003e\n\u003cli\u003eCompact installation\u003c\/li\u003e\n\u003cli\u003eModular power adjustment using spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes it a strong option for players prioritising \u003cstrong\u003eheavy-piston compatibility and precise power tuning\u003c\/strong\u003e rather than the lightest possible bolt pull.\u003c\/p\u003e\n\u003ch2\u003eBuilt for Long-Term Performance\u003c\/h2\u003e\n\u003cp\u003eRapax Modular Springs are \u003cstrong\u003ehandmade in Europe\u003c\/strong\u003e from high-grade spring wire with tight manufacturing tolerances.\u003c\/p\u003e\n\u003cp\u003eA specialised tempering process helps maintain spring strength and minimise FPS and Joule loss over time, while the electrically coated surface improves corrosion resistance and helps the spring move smoothly along the spring guide.\u003c\/p\u003e\n\u003ch2\u003eInstallation \u0026amp; Tuning\u003c\/h2\u003e\n\u003cp\u003eFor accurate setup:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdjust your hop-up using the \u003cstrong\u003eheavyweight BBs you actually intend to use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eChronograph with the hop correctly set\u003c\/li\u003e\n\u003cli\u003eUse the included spacers if additional power is required\u003c\/li\u003e\n\u003cli\u003eRe-chronograph after every adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eShort \u003cstrong\u003eG-Spec rifles with approximately 300mm barrels\u003c\/strong\u003e generally require stronger springs to achieve the same energy as rifles using longer inner barrels.\u003c\/p\u003e\n\u003ch2\u003eImportant Power Information\u003c\/h2\u003e\n\u003cp\u003eThe Rapax RMS 2+J does not guarantee an exact Joule output. Barrel length, piston weight and other internal components can significantly change performance.\u003c\/p\u003e\n\u003cp\u003eAlways chronograph your completed airsoft sniper rifle using your intended BB weight and ensure it remains within applicable legal and airsoft site power limits before use.\u003c\/p\u003e","brand":"Longshot Tactical","offers":[{"title":"Default Title","offer_id":58990416068933,"sku":null,"price":17.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/3767\/0213\/files\/rapax-rms-2j-easy-pull-sniper-spring-4617503.jpg?v=1787686992","url":"https:\/\/www.longshottactical.co.uk\/products\/rapax-rms-2j-easy-pull-sniper-spring-1","provider":"Longshot Tactical","version":"1.0","type":"link"}