This gas block replaces your existing front sight to provide a simple, low profile design that can be used to mount a rifle length forearm to a carbine length barrel. The clamp style is mounted by the use of two clamping screws. The set screw style clamp is mounted with a set screw.
- Compatibility: 0.750” Barrels
- Material: 4140 Chromoly Steel
- Finish: Mag phosphate
- Weight: 1.8 oz.
- Width: 0.90”
- Height: 1.48”
- Includes: (1) gas block with (2) screws
Note: Gas tube roll pin is not included. Roll pin included with all of our gas tubes.