{"product_id":"hephaestus-stainless-steel-recoil-power-kit-for-tokyo-marui-type-89-gbb-rifle-series","title":"Hephaestus Stainless Steel Recoil Power Kit for Tokyo Marui Type 89 GBB Rifle Series","description":"\u003cp\u003eCNC machined stainless steel (SUS304) construction.\u003c\/p\u003e\n\u003cp\u003eIncrease recoiling mass (weight of bolt carrier group) by ~20% to increase kick and felt recoil.\u003c\/p\u003e\n\u003cp\u003eEnhance shooting experience while keeping the rate of fire and gas efficiency.\u003c\/p\u003e\n\u003cp\u003eDrop-in replacement for original Piston Rod.\u003c\/p\u003e\n\u003cp\u003eSuitable for Tokyo Marui Type 89 GBBR.\u003c\/p\u003e","brand":"HEPHAESTUS","offers":[{"title":"Default Title","offer_id":41968502505543,"sku":"HEP-TM-003","price":171.6,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/5667\/4119\/files\/hep-tm-003_1.jpg?v=1758726564","url":"https:\/\/prozishop.com\/zh\/products\/hephaestus-stainless-steel-recoil-power-kit-for-tokyo-marui-type-89-gbb-rifle-series","provider":"Prozi Shop 波子兵團 Airsoft","version":"1.0","type":"link"}