{"product_id":"lbe-unlimited-h1bufkt-buffer-tube-kit-h1-6-position-mil-spec-black-ar-15","title":"LBE Unlimited H1BUFKT Buffer Tube Kit H1 6-Position Mil-Spec Black AR-15","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLBE Unlimited H1BUFKT Buffer Tube Kit\u003c\/span\u003e\u003c\/strong\u003e is a complete mil-spec \u003cstrong\u003eAR-15\u003c\/strong\u003e lower-receiver extension package, assembled to give a builder everything required to finish a collapsible-stock carbine build in one drop-in box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the kit is a \u003cstrong\u003esix-position, mil-spec diameter\u003c\/strong\u003e buffer tube finished in \u003cstrong\u003ematte black\u003c\/strong\u003e, paired with an \u003cstrong\u003eH1 heavy recoil buffer\u003c\/strong\u003e and a \u003cstrong\u003ecarbine-length\u003c\/strong\u003e recoil spring - the same buffer and spring combination found on most factory carbine builds and well suited to general-purpose use on standard AR-15 rifles. Rounding out the package are a \u003cstrong\u003ereceiver end plate\u003c\/strong\u003e and a \u003cstrong\u003ecastle nut\u003c\/strong\u003e so the extension tube can be properly secured and staked to the lower receiver right out of the box.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe complete kit ships ready to install in \u003cstrong\u003ematte black\u003c\/strong\u003e and includes one \u003cstrong\u003esix-position mil-spec buffer tube\u003c\/strong\u003e, one \u003cstrong\u003eH1 heavy buffer\u003c\/strong\u003e, one \u003cstrong\u003ecarbine-length recoil spring\u003c\/strong\u003e, one \u003cstrong\u003ereceiver end plate\u003c\/strong\u003e, and one \u003cstrong\u003ecastle nut\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":55051970216258,"sku":"182706","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_e70b9cdc-9803-44b0-b3cb-efd43d2ceed5.png?v=1784717374","url":"https:\/\/centerfiresystems.com\/products\/lbe-unlimited-h1bufkt-buffer-tube-kit-h1-6-position-mil-spec-black-ar-15","provider":"Centerfire Systems","version":"1.0","type":"link"}