Quick view Add to Cart Yankee Hill Machine Co, Low Profile Gas Block, Set Screw, .750", Black $18.99 Yankee Hill Machine Co
Quick view Add to Cart Yankee Hill Machine Co, Hinged Low Profile Gas Block, For Mounting Rifle-Length Forearm to Carbine-Length Barrel, .750" Bore Diameter $58.99 Yankee Hill Machine Co
Quick view Add to Cart Strike Industries, Enhanced Low Profile Gas Block, .750, Black $30.99 Strike Industries