{"title":"Retro Arms","description":"","products":[{"product_id":"retro-arms-cnc-piston-16-5-steel-teeth-pom","title":"Retro Arms CNC Piston 16.5 Steel Teeth POM - SR25","description":"\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eA super-high quality piston from Retro Arms.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eIt sports a full rack of 16 hardened steel teeth.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eThe 17th tooth is shortened to prevent pre-engagement.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRetro Arms lists these pistons as 19 Steel Teeth.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003eNot suitable for V2\/V3 builds.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003e\n\u003cspan style=\"color: #000000;\"\u003eG\u0026amp;G SR25 compatible. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":42610748817656,"sku":"7228","price":18.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/products\/29475.png?v=1648128335"},{"product_id":"retro-arms-cnc-gearbox-v2-8mm-qsc","title":"Retro Arms CNC Gearbox V2 8mm QSC","description":"\u003cul\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eCNC gearbox V2 designed for airsoft replicas\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAR15 (M4), M16.\u003c\/strong\u003eThis gearbox is manufactured from one solid block of aircraft aluminium (Dural)\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEN AW 7075 T651\u003c\/strong\u003e, which has higher strength (\u003cstrong\u003e590MPa\u003c\/strong\u003e), than common construction steel (\u003cstrong\u003e390MPa\u003c\/strong\u003e). Because of this material, Retro Arms gearboxes have better\u003cstrong\u003e durability and resilience\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethan common zinc-aluminium gearboxes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRetro Arms have made some useful improvements for their V2 CNC gearboxes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eDetail in bracket (8mm) means diameter for bushings\/bearings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eSpring holders have grooves, so the springs for tapped plate and trigger switch will not jump off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eGroove for safety lever, so it will hold during installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eGroove for trigger spring, for better fitting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eAOE control hole.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eSockets for bushings\/bearings have smaller diameter about -0,02mm (7,98mm), to prevent overturning of the bushings during installation. The socket edges are cut down for better installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eEnhanced grooves for wiring for 1mm, you can now use wiring with 2,5mm diameter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eProtecting edge for wiring against the motor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eAll threads are now shaped instead of cut for better strength.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eBoth of the gearbox parts are centered by milled grooves and edges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eAdded hole for releasing anti-reverse latch.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eFor better durability, more material has been added around the cylinder head part of the gearbox.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eAdded groove for anti-reversal latch spring, so it will not jump off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eOuter edges are now cut off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003eRetroArms gearbox has\u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003equick spring change system QSC\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e, where you can put out whole spring guide with hex key and change the spring without needing to open the gearbox. In this solution, you need to secure spring guide with screw, commonly with AR 15 (M4) replicas, it is by stock screw. In situations where you have folding stocks or no stock at all, you have to secure the spring guide with QSC screw. Otherwise there could be situation, where the spring guide will stuck with the spring. This is because the spring guide is not fixed in the gearbox but has will for easy removing with hex key.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 0.875rem; display: inline !important;\" data-mce-style=\"font-size: 0.875rem; display: inline !important;\"\u003eSpace for trigger switch is designed for compatibility with trigger switches, trigger units from common manufacturers for example: Gate, etc.\u003c\/p\u003e\n\u003cp style=\"font-size: 0.875rem;\" data-mce-style=\"font-size: 0.875rem;\"\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCNC gearbox V2 has \u003cstrong\u003eprotective anodizing.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eCNC gearbox can be installed only in airsoft replicas with Tokyo Marui compatible standard. That means even the inner parts. Do not use force during installation. Use only \u003cstrong\u003e1Nm tightening\u003c\/strong\u003e on screws, otherwise the screws will overturn. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eThis CNC Gearbox is compatible with any spring, but stronger springs may result in \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e!! do not use MAXX cylinder head !!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation of the inner parts and gearbox \u003cstrong\u003erequires professional knowledge, experience and skills\u003c\/strong\u003e. There are a lot of airsoft manufacturers on the market and every one of them create their own sizes, there are \u003cstrong\u003eno standards like engineering ISO in airsoft\u003c\/strong\u003e. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":47212577980757,"sku":"29466","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/files\/29466.png?v=1693312104"},{"product_id":"retro-arms-cnc-gearbox-ngrs-8mm","title":"Retro Arms CNC Gearbox NGRS 8mm","description":"\u003cul\u003e\n\u003cli\u003eRetro Arms Gearboxes are manufactured from one block of aircraft aluminium (Dural) EN AW 7075 T651; they are milled on multi-axis CNC machines.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFor comparison, the strength of aircraft aluminium (Dural) EN AW 7075 T651 is 550MPa, common construction steel has only 390MPa.\u003c\/li\u003e\n\u003cli\u003eAll of the gearboxes are designed for the best durability, resilience and strength on the most powerful springs.\u003c\/li\u003e\n\u003cli\u003eThese gearboxes are designed with full Tokyo Marui compatibility in mind.\u003c\/li\u003e\n\u003cli\u003eIncludes bearing bores for 8mm bushings or bearings (not included).\u003c\/li\u003e\n\u003cli\u003ePlease note these versions are Silver in colour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePackage contains gearbox shell, spring guide and all necessary screws.\u003c\/li\u003e\n\u003cli\u003eSuitable for Tokyo Marui NGRS Recoil Shock rifles.\u003c\/li\u003e\n\u003cli\u003eFor TM NGRS 416D\u003c\/li\u003e\n\u003cli\u003eFor TM NGRS 416C\u003c\/li\u003e\n\u003cli\u003eFor TM NGRS 417\u003c\/li\u003e\n\u003cli\u003eFor TM NGRS M4\u003c\/li\u003e\n\u003cli\u003eCompatible with Leviathan by Jefftron.\u003c\/li\u003e\n\u003cli\u003eCompatible with original NGRS parts.\u003c\/li\u003e\n\u003cli\u003eCompatible with Titan from Gate.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e2024 Version Gearbox Case:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReinforced the integrity of the gearbox around the pistol grip.\u003c\/li\u003e\n\u003cli\u003eEnlarged the holes for cables.\u003c\/li\u003e\n\u003cli\u003eEnlarged front hole for cables for 416C compatibility.\u003c\/li\u003e\n\u003cli\u003eBetter cable routing around motor axis - added groove and nose as on V2 gearbox.\u003c\/li\u003e\n\u003cli\u003eImproved bearing bore drilling - more accurate bore and larger tolerances on bearing diameters.\u003c\/li\u003e\n\u003cli\u003eEnlarged grooves for the switch backdrop.\u003c\/li\u003e\n\u003cli\u003eEnlarged cylinder bore.\u003c\/li\u003e\n\u003cli\u003eRedesigned cylinder bore relief - created for maximum strength.\u003c\/li\u003e\n\u003cli\u003eRedesigned cylinder mounting on 4 support points instead of full length - greater compatibility with multiple manufacturers.\u003c\/li\u003e\n\u003cli\u003eEnlarged piston groove for increased gearbox life.\u003c\/li\u003e\n\u003cli\u003eEdge removal - previously a cable routing issue.\u003c\/li\u003e\n\u003cli\u003eRemoval of radius - previously a problem with bolt movement.\u003c\/li\u003e\n\u003cli\u003eReinforcement around the cylinder in the rear.\u003c\/li\u003e\n\u003cli\u003eSpring guide together with mech box in package to ensure full compatibility with retro arms piston.\u003c\/li\u003e\n\u003cli\u003eInstallation of the inner parts and gearbox \u003cstrong style=\"font-size: 0.875rem;\"\u003erequires professional knowledge, experience and skills\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e. There are a lot of airsoft manufacturers on the market and every one of them create their own sizes, there are \u003c\/span\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003eno standards like engineering ISO in airsoft\u003c\/strong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e. \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":49338691486037,"sku":"12464800000","price":164.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/files\/Retro_Arms_CNC_Gearbox_NGRS_8mm.png?v=1771064709"},{"product_id":"retro-arms-cnc-piston-14-5-steel-teeth","title":"Retro Arms CNC Piston 14.5 Steel Teeth","description":"\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eA super-high quality piston from Retro Arms.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eIt sports a full rack of 14.5 hardened steel teeth.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eShortened tooth to prevent pre-engagement.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRetro Arms lists these pistons as 16 Steel Teeth.\u003cstrong\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eSuitable for V2\/V3 gearboxes.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":55699778601340,"sku":"40503","price":16.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/files\/118728000_1_b53175ae-b535-4206-9af7-e17c1a1cfdac.jpg?v=1756904532"},{"product_id":"retro-arms-cnc-piston-14-5-steel-teeth-tokyo-marui-recoil-shock","title":"Retro Arms CNC Piston 14.5 Steel Teeth - Tokyo Marui Recoil Shock","description":"\u003cul\u003e\n\u003cli style=\"text-align: left;\"\u003eA super-high quality piston from Retro Arms.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eIt sports a full rack of 14.5 hardened half steel teeth.\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eShortened tooth to prevent pre-engagement.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"text-align: left;\"\u003eRetro Arms lists these pistons as 16 Steel Teeth.\u003c\/li\u003e\n\u003cli style=\"text-align: left; font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eSuitable for Tokyo Marui Recoil Shock gearboxes only.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Retro Arms","offers":[{"title":"Default Title","offer_id":55699865469308,"sku":"46121","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/files\/124655000_1.jpg?v=1756904495"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0058\/2385\/6700\/collections\/logo_1.png?v=1695120472","url":"https:\/\/airsofteire.com\/collections\/retro-arms\/colour_silver.oembed","provider":"AirsoftEire","version":"1.0","type":"link"}