Phase 5 Low Profile Gas Block (set screw)

If you hate roll pins, this gas block is just for you. Set screw design for easy install and easy modification if you ever change barrels and need a different gas tube. 
 
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 set screws.
Specs:
Compatibility: 0.750” Barrels
Material: 4140 Chromoly Steel
Finish: Mag phosphate
Weight: 1.8 oz.
Width: 0.90”
Height: 1.48”
 
Proudly Manufactured in the U.S. using U.S. sourced material