Glfa Barrel Ar15 M4 223 Wylde - 16" 1:8" Twist 1/2x28 Nitride

Glfa barrel ar15 m4 223 wylde 16" 1:8" twist 1/2x28 nitride

FEATURES
-Caliber: .223 WYLDE (accepts both .223 Remington & 5.56 NATO)
-16" Barrel
-1:8" Twist
-.750" Gas Block
-Black Matte Finish
-MilSpec CrMoV Steel

Other Features: Black matte finish, milspec crmov steel, m4 feed ramps,.750 gas block, 1/2x28 threads, 1:8" rate of twist