JP Enterprises Adjustable Low Profile Gas Block Standard Barrel .750" Inside Diameter Stainless Steel Silver

This adjustable low profile gas block fits all .750" diameter barrels. The low profile enable the gas block to be mounted under standard handguards. This gas block is attached to the barrel by four (4) bolts instead of the usual two. This model now includes the locking adjustment features, which consists of an integral brass set screw that can be tensioned against the adjustment screw after it has been set to prevent any migration that might occur.