{"product_id":"lbe-unlimited-ar125rbk-ready-build-kit-12-5-chf-barrel-ar-15-complete-upper","title":"LBE Unlimited AR125RBK Ready Build Kit 12.5\" CHF Barrel AR-15 Complete Upper","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLBE Unlimited AR125RBK Ready Build Kit\u003c\/span\u003e\u003c\/strong\u003e is a complete \u003cstrong\u003eAR-15 upper assembly\u003c\/strong\u003e purpose-built for \u003cstrong\u003eAR pistol\u003c\/strong\u003e and \u003cstrong\u003eSBR builds\u003c\/strong\u003e. Proudly manufactured in the \u003cstrong\u003eUSA\u003c\/strong\u003e and machined to \u003cstrong\u003eMil-Spec standards\u003c\/strong\u003e, this kit pairs a \u003cstrong\u003e12.5\" Cold Hammer Forged (CHF) barrel\u003c\/strong\u003e with a complete upper receiver and all the supporting components needed to drop onto a mil-spec lower, giving builders a turnkey foundation for a compact tactical rifle.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAt the heart of the kit is a \u003cstrong\u003e12.5\" Cold Hammer Forged barrel\u003c\/strong\u003e chambered in \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e.223 Remington \/ 5.56x45mm NATO\u003c\/span\u003e\u003c\/strong\u003e, finished in \u003cstrong\u003eblack\u003c\/strong\u003e and topped with a familiar \u003cstrong\u003eA2 flash hider\u003c\/strong\u003e. The barrel feeds through a \u003cstrong\u003emid-length gas system\u003c\/strong\u003e with a dedicated \u003cstrong\u003egas block\u003c\/strong\u003e and \u003cstrong\u003egas tube\u003c\/strong\u003e, providing reliable cycling across a wide range of ammunition while keeping felt recoil and component wear to a minimum on a short platform.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRounding out the upper, LBE includes an \u003cstrong\u003eM16 bolt carrier group\u003c\/strong\u003e, a \u003cstrong\u003efree-floating handguard\u003c\/strong\u003e, and the small parts needed to assemble the unit. Every component is held to \u003cstrong\u003eMil-Spec tolerances\u003c\/strong\u003e and built to withstand hard use, making the AR125RBK an excellent choice for builders looking to assemble a compact AR pistol or registered SBR.\u003c\/span\u003e\u003c\/p\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":55045931991362,"sku":"175877","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_48dfa488-f705-4f57-af6d-a869d6b7e557.png?v=1784697534","url":"https:\/\/centerfiresystems.com\/products\/lbe-unlimited-ar125rbk-ready-build-kit-12-5-chf-barrel-ar-15-complete-upper","provider":"Centerfire Systems","version":"1.0","type":"link"}