{"product_id":"cmmg-barrel-w-bolt-kit-5-7x28m-m-8-rdb-black","title":"Cmmg Barrel W\/bolt Kit 5.7x28m M 8\" Rdb Black","description":"CMMG Barrel W\/Bolt Kit 5.7X28M M 8\" RDB Black\u003cbr\u003e\u003cbr\u003eAR-15 Accessory: Y \u003cbr\u003eCaliber: 5.7X28MM \u003cbr\u003eFinish: Black Matte \u003cbr\u003eLength In INCHES: 8.0000 \u003cbr\u003eThreaded: Y \u003cbr\u003eOther FEATURES:: Medium Taper, 1:9 Twist, 4140 Chrome Moly, Salt Bath Nitride Finish, Threaded 1\/2\"X28\" \u003cbr\u003eOther FEATURES2:: Radial DELAYED Blowback Bolt, Requires ENLARGED Ejection Port For Reliable Operation, Includes Bolt And Barrel  \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer: Cmmg\u003cbr\u003e\u003cbr\u003eModel FALSE: 57D88C3","brand":"CMMG, Inc","offers":[{"title":"57D88C3 \/ AR-15 Parts \/ CMMG, Inc","offer_id":43142745194601,"sku":"11549618","price":526.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/8341\/4377\/files\/ZR_57D88C3.jpg?v=1776714205","url":"https:\/\/westerngunstore.com\/products\/cmmg-barrel-w-bolt-kit-5-7x28m-m-8-rdb-black","provider":"Western Gun Store","version":"1.0","type":"link"}