Ballistic Advantage, Modern M4 Barrel, 556NATO, 16", 1:7 Twist
4150 Chrome moly vanadium
M4 profile
QPQ finish
Carbine-length gas system
1:7 twist
Product Description
Ballistic Advantage's 5.56 chambered 16 inch M4 Profile Carbine Length Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
