{"product_id":"cmmg-mk3-308-winchester-bolt-carrier-group-chrome-lined-8620-steel-phosphate-finish-38ba423","title":"CMMG Mk3 .308 Winchester Bolt Carrier Group, Chrome-Lined 8620 Steel Phosphate Finish 38BA423","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe CMMG Mk3 bolt carrier group is a complete .308 Winchester\/7.62x51mm NATO BCG engineered for Mk3\/DPMS-pattern large-frame rifles. Built with durable steel components and finished in black phosphate, it features a chrome-lined carrier to support smooth cycling and long-term wear resistance in hard-use range or duty setups.\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete Mk3 \/ DPMS-pattern .308 bolt carrier group assembly for large-frame AR platforms\u003c\/li\u003e\n  \u003cli\u003eBlack phosphate exterior finish for corrosion resistance and reduced glare\u003c\/li\u003e\n  \u003cli\u003eChrome-lined carrier to enhance durability and ease of cleaning\u003c\/li\u003e\n  \u003cli\u003e8620 steel carrier with 9310 steel bolt and S7 tool steel extractor (per published specs)\u003c\/li\u003e\n  \u003cli\u003eDesigned for .308 Winchester \/ 7.62x51mm NATO rifles such as the CMMG Mk3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: CMMG\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: 38BA423\u003c\/li\u003e\n  \u003cli\u003eUPC: 815835012483\u003c\/li\u003e\n  \u003cli\u003eCaliber\/Chamber Compatibility: .308 Winchester \/ 7.62x51mm NATO\u003c\/li\u003e\n  \u003cli\u003ePlatform Compatibility: CMMG Mk3; DPMS-pattern large-frame (AR-10\/LR-308 pattern)\u003c\/li\u003e\n  \u003cli\u003eFinish: Phosphate (Black)\u003c\/li\u003e\n  \u003cli\u003eCarrier: 8620 steel, chrome-lined\u003c\/li\u003e\n  \u003cli\u003eBolt: 9310 steel\u003c\/li\u003e\n  \u003cli\u003eExtractor: S7 tool steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product’s manufacturer.\u003c\/em\u003e\u003c\/p\u003e","brand":"CMMG","offers":[{"title":"Default Title","offer_id":44077052199034,"sku":"FLX-48555","price":276.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1679\/0365\/files\/283692652.png?v=1767713790","url":"https:\/\/tlooutdoors.com\/products\/cmmg-mk3-308-winchester-bolt-carrier-group-chrome-lined-8620-steel-phosphate-finish-38ba423","provider":"TLO Outdoors","version":"1.0","type":"link"}