Sniper® Low Profile Gas Block with Pin for 0.750" Diameter Barrel (for .223 and 5.56 AR-15). SKU: GB750
Includes roll pin, screws & hex wrench. Made from high quality steel.
1.45" x 0.75" x 1.03"
2 Piece Ideal for when you are installing a longer handguard quad rail and don't want to make adjustments to the gas system - just move the front sight post forwards and fit this over the existing gas block barrel hole).
Free Float As the front sight post / gas block would be removed completely, a low profile gas block will be required.