Core Elite Operations 16″ 5.56 NATO Barrel
Our 5.56 chambered 16 inch M4 Profile Carbine Length Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
Material 4150 Chrome Moly Vanadium
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750″
Twist Rate 1:7 inches
Muzzle 1/2×28 Threaded