This gas block clamps to any barrel and prevents marring the finish. Precision machined from 4150 Steel the Daniel Defense Low Profile Gas Blocks are then phosphated to military specifications. The low profile allows the gas block to work great with the Daniel Defense M4 Rail as well as the AR-15 Lite Rail.
Available for .625" and .750" barrel diameters
Extended Models cover front sight base taper pin cutouts completely
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