{"product_id":"t238-reinforced-aeg-piston-w-13-5-steel-rack-pro-edition","title":"T238 Reinforced AEG Piston w\/ 13.5 Steel Rack (Pro Edition)","description":"\u003cp\u003e\u003cspan\u003eT238 Piston Rack Pro Edition - Engineered as an upgrade component for professional AEG replica\/gel ball blaster players. Compatible with MARUI V2\/V3 standard gearboxes and their derivative AEG models (M4, AK, MP5, G36, P90, AUG, VECTOR, and other compatible models).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eConstructed with metal piston teeth and an engineered polymer body, featuring a standard 5mm mounting hole at the top for compatibility with various piston heads. Built for MilSim\/SQB pros who demand reliability in rapid-fire engagements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"productfeatures\"\u003e\n\u003cli\u003eHigh-strength wire-cut DC53 steel piston teeth rated HRC 6063 for durability under heavy-load AEG builds\u003c\/li\u003e\n\u003cli\u003eLightweight PA66-33G glass-fiber reinforced nylon body helps improve cycling speed\u003c\/li\u003e\n\u003cli\u003e13.5-tooth rack design supports 35+ RPS builds and uses a half-tooth profile for smoother gear engagement\u003c\/li\u003e\n\u003cli\u003eStandard 66.4mm piston body length fits thicker piston heads; thinner piston heads may require a spacer for proper angle-of-engagement tuning\u003c\/li\u003e\n\u003cli\u003eStandard 5mm piston head mounting hole for broad piston head compatibility\u003c\/li\u003e\n\u003cli\u003eCompatible with Tokyo Marui-spec V2\/V3 gearboxes and many common AEG platforms, including M4, AK, MP5, G36, P90, AUG, and Vector-style builds\u003c\/li\u003e\n\u003cli\u003eLightweight 17.8g\u003cu\u003e+\u003c\/u\u003e0.5g construction helps reduce reciprocating mass\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dee Zee Airsoft","offers":[{"title":"Default Title","offer_id":45634248671411,"sku":"T238-135-PIST-PRO","price":20.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0537\/5016\/9779\/files\/Screenshot2026-07-02083003.png?v=1783002610","url":"https:\/\/deezeeairsoft.ca\/products\/t238-reinforced-aeg-piston-w-13-5-steel-rack-pro-edition","provider":"Dee Zee Airsoft","version":"1.0","type":"link"}