Product Overview
This is a Bravo Company Gas Block, model BCM-LGB-625.
BCM Low Profile Gas Block for AR15" M16" M4" M4A1 for .625 barrels.
Features:
For use on AR-15, M16, M4 and M4A1
Phosphate finished machine steel
Barrel ID honed after finish per USGI TDP
Set screw mounting
