{"product_id":"coming-soon-kns-precision-ak-47-adjustable-gas-piston-for-ak-family-firearms-ak-0031","title":"POLISH HELLPUP AK 762X39 30RD","description":"\u003cp\u003eFinally, a drop-in solution for taming the notoriously-overgassed AK platform. The patent-pending KNS AK Adjustable Gas Piston is a replacement for the AK’s piston head that attaches to the bolt carrier in about 10 minutes with no major gunsmithing or permanent modification required. The user is granted an extremely wide range of gas adjustment for suppressed and unsuppressed use, as well as the use of a variety of ammunition.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eTool-free adjustment across all modes of operation, even suppressors\u003c\/li\u003e\n\t\u003cli\u003eFits all Mil-Spec bolt carriers\u003c\/li\u003e\n\t\u003cli\u003eCompatible with AKM, AK-74 and PSL families\u003c\/li\u003e\n\t\u003cli\u003eEasy-reversible installation in minutes - requires only common hand tools\u003c\/li\u003e\n\t\u003cli\u003eReduces recoil and improves accuracy\u003c\/li\u003e\n\t\u003cli\u003eTune any AK for optimum suppressed use\u003c\/li\u003e\n\t\u003cli\u003eShoot a wider range of ammunition options\u003c\/li\u003e\n\t\u003cli\u003eReduce operating noise and \"port pop\"\u003c\/li\u003e\n\t\u003cli\u003eDecreases cycle rate for full auto fire\u003c\/li\u003e\n\t\u003cli\u003ePiston head assembly made from corrosion-resistant stainless steel\u003c\/li\u003e\n\t\u003cli\u003eAll surface parts nitrided for durable, low-friction and easily-cleaned operation\u003c\/li\u003e\n\t\u003cli\u003eU.S. made 922r compliance part\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003ciframe allow=\"autoplay;\" encrypted-media frameborder=\"0\" height=\"477\" src=\"https:\/\/www.youtube.com\/embed\/-8DWe3NnQ2s\" width=\"848\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Centerfire Systems","offers":[{"title":"Default Title","offer_id":52668563390786,"sku":"AK_0031","price":539.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/getimage__42866.1697480811.1280.1280.jpg?v=1774274239","url":"https:\/\/centerfiresystems.com\/products\/coming-soon-kns-precision-ak-47-adjustable-gas-piston-for-ak-family-firearms-ak-0031","provider":"Centerfire Systems","version":"1.0","type":"link"}