Lead Star Arms Micro AR-15 Gas Block .750, Black Nitride

Lead Star's micro gas block is designed for .750" diameter barrels and standard diameter gas tubes. This gas block's micro design is lightweight and allows for a secure fit under most handguards. This micro gas block is precision CNC machined from steel and has a black nitride finish for extra durability. This gas block is easily mounted with the included set screws and a gas tube roll pin is also included.