Advanced Technology

Fits: Standard size .750 AR-15 & AR-10 Barrels - Low Profile Gas Block was designed to allow an extended handguard to cover the gas return area of the barrel. - Machined from Steel and Black Nitride Finished - includes 2 set screws to hold the block in place - Weight 1.5oz - Material: 105 Steel - Coating Black Nitride - Military Type - Limited Lifetime Warranty