Specifications of the BRO Adjustable Gas Block 0.750”
Compatbile with AR-15 Barrels
0.750” Internal Diameter
Clamp on Style Mount
Black Melonite Finish
Overview of the Black Rain Ordnance Adjustable Gas Block
This gas block is designed to give you the ability to adjust the gas system in your AR-15. The adjustment can be made via a hex key that will fit into the set screw located at the front of the gas block. You can then allow more or less gas depending on your application.
This gas block features a clamp on style mount. This allows you to get a tight fit around your barrel to minimize the chance of getting a gas leak.