Adjustable Low Profile Gas Block-.625"

The DoubleStar low profile adjustable gas block in will allow the shooter to use a free floating handguard that extends over the gas port while controlling the amount of gas cycling the weapon. Machined from steel and black nitride finished, this block includes 2 set screws to hold the block in place, a brass lockdown screw, steel adjustment screw, and a standard 5/64"x 5/16" gas tube roll pin.