{"product_id":"black-rain-223-bolt-carrier-grp-left","title":"Black Rain Ordnance .223\/5.56 Bolt Carrier Group – Left-Handed","description":"\u003cp\u003eThe Black Rain Ordnance .223\/5.56 Left-Handed Bolt Carrier Group is engineered for shooters who run left-handed AR-15 uppers or prefer left-side ejection in their build. This BCG redirects spent casings to the left, preventing brass from crossing the shooter's field of view and reducing interference with optics or accessories mounted on the right side of the rifle. It's a direct replacement for standard right-ejecting BCGs in compatible left-handed upper receivers.\u003c\/p\u003e\u003cp\u003eMachined from mil-spec materials with a durable finish, this BCG is built to the same quality standards as Black Rain Ordnance's right-hand carriers. Installation is drop-in for uppers designed with left-side ejection ports—verify your upper receiver is configured for left-hand ejection before ordering. Includes bolt, carrier, cam pin, firing pin, and retaining pin.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Bolt Carrier Group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliber:\u003c\/strong\u003e .223 Remington \/ 5.56 NATO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEjection:\u003c\/strong\u003e Left-Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Mil-Spec Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e AR-15 left-handed upper receivers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Drop-In (left-hand upper required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Bolt, carrier, cam pin, firing pin, retaining pin\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Black Rain Ordnance","offers":[{"title":"Default Title","offer_id":47937386578175,"sku":"BRO-BCG-LH","price":210.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/1267683.jpg?v=1766488292","url":"https:\/\/doublestackstore.com\/products\/black-rain-223-bolt-carrier-grp-left","provider":"Double Stack Store","version":"1.0","type":"link"}