This precision machined low profile gas block from Odin Works is designed to insure proper functioning of the AR-15 gas system. It is made of carbon steel and has a corrosion and scratch resistant nitride finish. The internal diameter is .750". The gas tube roll pin and set screws are included. The gas block compatible with all ODIN free float forends.
Specifications and Features:
Odin Works GB-75
Inside diameter 0.0750"
Includes roll pin and set screws