{"product_id":"dpms-panther-arms-bolt-carrier-group-5-56-300blk-phosphate-steel","title":"DPMS Panther Arms Bolt Carrier Group 5.56\/300BLK Phosphate Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eDPMS Panther Arms\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003e5.56\/300BLK Bolt Carrier Group\u003c\/strong\u003e is a mil-spec replacement BCG built for the \u003cstrong\u003eAR-15\u003c\/strong\u003e platform. Designed to cycle reliably in both \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e5.56 NATO\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e300 AAC Blackout\u003c\/span\u003e\u003c\/strong\u003e uppers, this single carrier assembly covers two of the most popular AR calibers without compromise, making it a smart choice for any convertible or multi-caliber build.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe bolt is machined from \u003cstrong\u003eMil-Spec Carpenter 158 steel\u003c\/strong\u003e and is \u003cstrong\u003eshot peened\u003c\/strong\u003e, \u003cstrong\u003ehigh pressure tested\u003c\/strong\u003e, and \u003cstrong\u003eMagnetic Particle Inspected (MPI)\u003c\/strong\u003e to verify structural integrity before assembly. The carrier body and gas key are machined from \u003cstrong\u003ebar stock steel\u003c\/strong\u003e; the gas key is properly \u003cstrong\u003estaked\u003c\/strong\u003e in place to resist loosening under sustained fire. The full assembly wears a durable \u003cstrong\u003eblack phosphate\u003c\/strong\u003e finish that delivers reliable corrosion resistance and low-friction cycling, and the unit is rated for \u003cstrong\u003efull-auto\u003c\/strong\u003e use.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDrop-in compatible with any mil-spec AR-15 upper receiver, this BCG comes in at roughly \u003cstrong\u003e11.5 oz\u003c\/strong\u003e and is equally at home as a replacement for a worn factory unit, an upgrade for a budget build, or a dedicated spare for a 5.56\/300 BLK rifle. It is brand-new, current-production component ready for installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"DPMS Panther Arms","offers":[{"title":"Default Title","offer_id":55062065873218,"sku":"186215","price":105.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_39c28a2f-6a3c-49fd-949d-c648815640e9.png?v=1784732811","url":"https:\/\/centerfiresystems.com\/products\/dpms-panther-arms-bolt-carrier-group-5-56-300blk-phosphate-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}