Anderson

BARREL LENGTH: 16 - CALIBER: .223 WYLDE - TWIST RATE: 1:9 - PROFILE/CONTOUR: HEAVY-DIAMOND FLUTED - MATERIAL: 4150 CHROME MOLY VANADIUM - FINISH: PARKERIZED - GAS SYS: CARBINE - DIAMETER AT GAS PORT: .750 - MUZZLE THREAD: 1/2-28 - TREATMENT: NON-RF85 - ADDITIONAL SPECS/NOTES: BARREL IS COMPATIBLE WITH 5.56 NATO & .223 AMMUNITION.