LUTH-AR GB-750A ADJUSTABLE GAS BLOCK .750

The Luth-AR Low Profile Gas Block is designed for AR-15 and AR-10 platforms featuring a .750 inch gas block journal. Built for reliable performance under heat and pressure, this gas block uses a secure set screw mounting method and a low-profile design that fits beneath most free-float handguards. Constructed from durable steel and finished with a manganese phosphate coating, it provides long-term resistance to heat, wear, and corrosion. Compatible with standard gas systems including pistol, carbine, mid-length, and rifle-length configurations, this gas block delivers dependable function for a wide range of builds.