Elongated low profile .750 steel gas block
The GB-122 low profile extended nose .750 Bore
gas block by Sadlak Industries is designed to fit inside most multi-rail
forearms and over barrels with a .750" diameter. This carbon steel alloy
gas block is lightweight at 1.5 ounces and features a manganese phosphate
finish. The two included USA holo-krome point set screws feature a special
knurl point that prevents loosening.
Material: USA Steel