{"product_id":"lbe-ar15-bolt-carrier-gas-key-blk","title":"LBE Unlimited AR-15 Bolt Carrier Gas Key – Black","description":"\u003cp\u003eThe LBE Unlimited AR-15 Bolt Carrier Gas Key is a replacement component for worn or damaged gas keys on standard AR-15\/M16 bolt carriers. The gas key (also called a carrier key) channels propellant gases from the gas tube into the bolt carrier to cycle the action. Replacing a compromised gas key restores proper gas system function and prevents short-stroking, failures to eject, or gas leakage that degrades reliability.\u003c\/p\u003e\u003cp\u003eMachined from steel with a black finish, this gas key includes staking slots for proper installation. Installation requires removal of the bolt carrier from the upper receiver, removal of the old gas key, proper torquing of screws to manufacturer specifications, and staking to prevent screw migration under recoil. Professional installation or experience with AR-15 armorer procedures is recommended to ensure correct torque and staking.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type:\u003c\/strong\u003e Bolt Carrier Gas Key\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Firearms:\u003c\/strong\u003e AR-15, M16, and AR-15 pattern rifles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional Recommended (requires torquing and staking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Gas key (screws typically not included, verify before installation)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":47943859372287,"sku":"LBARGKASY","price":18.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/0434\/3807\/files\/5549750.jpg?v=1766604047","url":"https:\/\/doublestackstore.com\/products\/lbe-ar15-bolt-carrier-gas-key-blk","provider":"Double Stack Store","version":"1.0","type":"link"}