The 14.5″ 5.56 M4 Profile Barrel is the perfect addition to your AR15 build. Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy for your AR15 carbine length build.
This barrel is HP and MPI tested.
CALIBER: 5.56 NATO
BARREL LENGTH: 14.5″
BARREL PROFILE: M4
BARREL MATERIAL: 4150 Chrome Moly Vanadium
BARREL FINISH: QPQ Corrosion Resistant
GAS SYSTEM LENGTH: Carbine
GAS BLOCK JOURNAL: .750″
TWIST RATE: 1:7 inches
THREAD PITCH: 1/2-28 Threaded
BARREL EXTENSION: M4