{"product_id":"lbe-unlimited-arlgb-m-750-low-profile-gas-block-w-mid-length-gas-tube-black-nitride-steel","title":"LBE Unlimited ARLGB-M .750\" Low Profile Gas Block w\/ Mid-Length Gas Tube - Black Nitride Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eLBE Unlimited ARLGB-M\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e.750\" low-profile gas block\u003c\/strong\u003e with a \u003cstrong\u003emid-length gas tube\u003c\/strong\u003e pre-installed, built to drop directly onto an \u003cstrong\u003eAR-15\u003c\/strong\u003e barrel configured for a mid-length gas system. The gas block is machined from \u003cstrong\u003esteel\u003c\/strong\u003e and finished in a durable \u003cstrong\u003eblack nitride\u003c\/strong\u003e coating, with a clamp-on low-profile design that sits cleanly under a free-float handguard without snags or contact points.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe gas block seats on a standard \u003cstrong\u003e.750\" barrel journal\u003c\/strong\u003e and is secured with set screws, with a gas tube roll pin already in place. The matched \u003cstrong\u003emid-length gas tube\u003c\/strong\u003e is formed from \u003cstrong\u003e304SS seamless stainless tubing\u003c\/strong\u003e and ships pinned and aligned to the block at the factory, so the assembly installs straight onto the gas port with no extra fitting required. This combo cleans up the top of the barrel and is well suited to upper receivers running a mid-length free-float handguard, where headroom under a standard-height gas block would be tight.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned for any standard \u003cstrong\u003eAR-15 upper receiver\u003c\/strong\u003e running a mid-length gas system, the ARLGB-M is intended for builders assembling an AR-platform upper. Made in the \u003cstrong\u003eUSA\u003c\/strong\u003e by \u003cstrong\u003eLBE Unlimited\u003c\/strong\u003e, this combo pairs a steel, nitride-finished low-profile gas block with a 304SS seamless mid-length tube for a clean, reliable gas system installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"LBE Unlimited","offers":[{"title":"Default Title","offer_id":54999679238466,"sku":"133616","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_a5142bd0-b832-485e-92fa-19d18581f198.png?v=1784378643","url":"https:\/\/centerfiresystems.com\/products\/lbe-unlimited-arlgb-m-750-low-profile-gas-block-w-mid-length-gas-tube-black-nitride-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}