{"product_id":"amd-65-1-375-barrel-extension","title":"AMD-65 +1.375\" Barrel Extension","description":"\u003cp\u003e\u003cstrong\u003eAMD-65 barrel extension\u003c\/strong\u003e with \u003cstrong\u003e14x1 LH threads\u003c\/strong\u003e and a \u003cstrong\u003e0.375″ bore\u003c\/strong\u003e. Overall length is \u003cstrong\u003e2.0″\u003c\/strong\u003e and it \u003cstrong\u003eadds 1.375″\u003c\/strong\u003e to your barrel. When used with the \u003cstrong\u003eoriginal AMD muzzle brake\u003c\/strong\u003e, it brings an AMD-65 barrel to a \u003cstrong\u003elegal 16″ length\u003c\/strong\u003e. Current batch has a \u003cstrong\u003eblack oxide finish\u003c\/strong\u003e and \u003cstrong\u003emust be welded\u003c\/strong\u003e to the barrel.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 14×1 mm LH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore:\u003c\/strong\u003e 0.375″\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Length:\u003c\/strong\u003e 2.0″ (adds ~1.375″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e With original AMD brake to reach 16″ OAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment:\u003c\/strong\u003e Must be welded to barrel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompliance note:\u003c\/strong\u003e Permanent attachment\/welding is required per listing; confirm all \u003cstrong\u003elocal, state, and federal\u003c\/strong\u003e laws before installation.\u003c\/p\u003e","brand":"AK-Builder.com","offers":[{"title":"Default Title","offer_id":52668760392002,"sku":"AK_0225","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/IMG_8692__04590.1756476737.1280.1280.jpg?v=1774274434","url":"https:\/\/centerfiresystems.com\/products\/amd-65-1-375-barrel-extension","provider":"Centerfire Systems","version":"1.0","type":"link"}