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. It is mounted by the use of two screws. Compatible with 0.750" barrels. Made in the USA. *Note: Gas tube roll pin is not included.
| FireArm | No |
| Finish | Mag Phosphate |
| Model | Lo-Pro |
| Type | Screw Style |
| Material | 4140 Chromoly Steel |
