{"title":"AEG Rifle Pistons \u0026 Cylinders","description":"\u003cp\u003ePistons, cylinders, piston heads and cylinder parts for AEG assault rifles.\u003c\/p\u003e","products":[{"product_id":"wii-tech-m4-outer-barrel-brass","title":"M4 (T.Marui) CNC High-Precision Brass Cylinder Bushing","description":"\u003cp\u003eThis cylindrical bushing is manufactured using a precision CNC process. It features high-precision T.Marui-spec dimensions with a smooth surface finish. Its reinforced construction provides exceptional durability. 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The EG hard gearbox shell has been engineered from scratch to resolve common issues of previous designs.\u003c\/li\u003e\n\u003cli\u003eThe new split-panel design makes maintenance and custom builds much easier!\u003c\/li\u003e\n\u003cli\u003eIncludes quick-spring-change system and ball-bearing spring guide.\u003c\/li\u003e\n\u003cli\u003eCNC aluminum lower panel for the gear set.\u003c\/li\u003e\n\u003cli\u003eCompression unit upper panel.\u003c\/li\u003e\n\u003cli\u003eShimming is now faster and easier.\u003c\/li\u003e\n\u003cli\u003eLabelled panels for quick screw size and part orientation reference. Pre-radiated front and rear.\u003c\/li\u003e\n\u003cli\u003eOverlapped panels prevent component movement and maximize fit.\u003c\/li\u003e\n\u003cli\u003eExternal wiring — no more pinion gear issues!\u003c\/li\u003e\n\u003cli\u003eThe reinforced high-strength main shell passed our 100,000-round heavy-load test.\u003c\/li\u003e\n\u003cli\u003eInterior shell is coated with Teflon for smoother gear and compression part operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe gearbox top is now a single-piece design, greatly increasing strength in the area where most Version 2 gearboxes commonly fail.\u003c\/p\u003e\n\u003cp\u003e■ Included\u003cbr\u003e・ EG Hard Gearbox Shell\u003cbr\u003e・ Ball-bearing Quick Spring Change Guide\u003cbr\u003e・ M3x16 screws x3\u003cbr\u003e・ M3x8 screws x6\u003cbr\u003e・ Lever Cut Screw x1\u003cbr\u003e・ Trigger Unit Switch Screw x1\u003cbr\u003e・ Grip Screws x4\u003c\/p\u003e\n\u003cp\u003eINTERNAL PARTS NOT INCLUDED\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e■ Compatibility:\u003cbr\u003e・ Standard Tokyo Marui Version 2 AEGs\u003cbr\u003e・ Tokyo Marui Specification Version 2 AEGs\u003c\/p\u003e\n\u003cp\u003e※ This gearbox shell is designed to Tokyo Marui AEG specifications. Modifications may be required for non-spec replicas. Not 100% compatible in all cases.\u003cbr\u003e※ Intended for advanced users and may require modifications.\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":52552535015765,"sku":"SP-4571443167590","price":108.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/05250925-5ecb1095bb249_71ec4a33-5f14-4926-b39a-353ddfc0f3bc.jpg?v=1771965574"},{"product_id":"prometheus-hard-piston-nextgeneration","title":"Reinforced Piston for NextGeneration New Ver. 2","description":"\u003cp\u003ePrometheus releases their classic hard piston, a technological benchmark for reinforced pistons. This version is specifically designed to drop in to the new Marui SOPMOD so the new kid on the block can now enjoy the glories of Prometheus as much as his older siblings. \u003cbr\u003e\u003cbr\u003eTokyo Marui, like all Japanese brands, are restricted by Japanese law to a weapon shooting energy of around 280 fps. What this means is that their weapons are low power with low power springs. \u003cbr\u003e\u003cbr\u003eWhen these weapons get abroad, often the springs are upgraded but as the internals are designed for 280 fps then other parts need to be reinforced. In particular, pistons are high stress parts and will need to be replaced with stronger versions in higher power setups. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":52552535277909,"sku":"SP-4560329175101","price":39.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/41tngklgnrl_8d61f68b-c256-45c9-8b1d-37e410299620.jpg?v=1770869149"},{"product_id":"prometheus-aeg-cylinder-type-c","title":"AEG Cylinder Type C","description":"\u003cp\u003e\u003cstrong\u003eLaylax (Prometheus) - AEG CYLINDER TYPE C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Information -\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a low friction high quality Stainless Steel cylinder by Prometheus the ridges are designed to dissipate heat and reduce friction resistance due to expanding o ring because of heat.\u003c\/p\u003e\n\u003cp\u003eThe concept of different cylinder sizes is too A: Achieve a more stable shot by matching cylinder size to barrel length.  B: Although just putting type A in all guns will work, larger cylinders have more air and require more time and force to clear the cylinder of air, not installing a larger cylinder than you actually need can DECREASE ROF and return to rest speed of your piston, this in-turn increases ROF and reduces potential piston damage from gear speed \/ piston speed being out of sync.  As you can see fine tuning your cylinder option can have lots of positive benefits on your gun build.\u003c\/p\u003e\n\u003cp\u003eAs a general rule 363mm barrels can use anything from A - D, so you have a lot of room for fine tuning the perfect setup for you.\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":52552535408981,"sku":"SP-4582109580707","price":15.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1024\/3607\/7909\/files\/laylax-prometheus-stainless-hard-cylinder-type-c-3_d6210695-192b-4912-8aca-a9d76f4148b7.jpg?v=1771965563"},{"product_id":"action-army-v2-nitroflon-cylinder-closed","title":"V2 Nitroflon Cylinder (Closed)","description":"\u003cp\u003eThis complete V2 cylinder is coated with Nitroflon, allowing you to use little or even no grease. 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