Product Description
BA's 5.56 chambered 16 inch M4 Carbine Length Classic Series Barrel is machined from CrMoV steel with a chrome lined bore and chamber with a manganese phosphate finish and phosphate coated M4 feed ramp extension.Length: 16" Model: Classic Series Twist: 1:7" Finish: Phosphate Barrel Type: M4 Carbine Length Barrel Features: Chrome-Lined