{"product_id":"m77-b1-308-win-7-62x51mm-19-6-blued-barrel","title":"M77-B1 .308 Win \/ 7.62x51mm 19.6\" Blued Barrel","description":"\u003cp\u003e\u003cstrong\u003eM77-B1 .308 Win \/ 7.62×51 barrel\u003c\/strong\u003e in \u003cstrong\u003e19.6″\u003c\/strong\u003e length, made from \u003cstrong\u003e41V50 steel\u003c\/strong\u003e with a \u003cstrong\u003echrome-lined bore\u003c\/strong\u003e and \u003cstrong\u003eblued exterior\u003c\/strong\u003e. Features \u003cstrong\u003e14x1 LH\u003c\/strong\u003e muzzle threads, \u003cstrong\u003e.908″ chamber journal\u003c\/strong\u003e, and a \u003cstrong\u003e1:10 twist\u003c\/strong\u003e. Gas port is \u003cstrong\u003enot drilled\u003c\/strong\u003e but \u003cstrong\u003espotted\u003c\/strong\u003e with a suggested minimum of \u003cstrong\u003e#48 (0.076″)\u003c\/strong\u003e. \u003cstrong\u003eUS-made\u003c\/strong\u003e and counts as a \u003cstrong\u003e922(r) compliant\u003c\/strong\u003e part.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .308 WIN \/ 7.62x51 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 19.6″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 41V50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Chrome-lined bore + blued exterior\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuzzle Threads:\u003c\/strong\u003e 14x1 LH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamber Journal:\u003c\/strong\u003e .908″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwist Rate:\u003c\/strong\u003e 1:10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Port:\u003c\/strong\u003e undrilled, spotted; suggested min \u003cstrong\u003e#48 (0.076″)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e922(r):\u003c\/strong\u003e Yes (US-made)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOption: \u003c\/strong\u003eBlued\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e Builder is responsible for all applicable local, state, and federal laws.\u003c\/p\u003e","brand":"AK-Builder.com","offers":[{"title":"Default Title","offer_id":52668759507266,"sku":"BBL0190","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_8700__93484.1756476671.1280.1280.jpg?v=1774274433","url":"https:\/\/centerfiresystems.com\/products\/m77-b1-308-win-7-62x51mm-19-6-blued-barrel","provider":"Centerfire Systems","version":"1.0","type":"link"}