10.5" Pistol Barrel 1 in 7 Twist Chrome Moly Steel in 5.56 Black Nitride Treated (Melonite)
This is a premium grade 10.5" 4150 Steel pistol barrel by Delta Tool. Delta Tool is a US Military sub-contractor facility. These barrels are marked " 5.56 NATO 1/7 "
1 in 7 twist, gas port drilled and set up for carbine length gas system with a .750 gas block diameter.
Any standard 1/2x28 compensator will fit on the end.
Barrel Extension in rear with the newest standard M4 feed ramps.
Contour profile for reduced weight without compromising stiffness.
Barrel is chambered in 5.56x45 for both commercial .223 Remington or 5.56 rounds.
NEW 10.5" 5.56×45mm Pistol Barrel 1:7 Twist made in USA
Heat Treated 4150 Chrome Moly Barrel

Brand new 16 inch M4 Profile 5.56 Caliber Parkerized Barrel. First run quality barrels NOT BLEMS!

Brand new 4140 Chrome Moly Steel 24" Competition Barrel
Compatible with 223 Wylde, .223, and 5.56 rds

This is the newest STANDARD BARREL 24
High Temperature Ceramic based Dura Hunt coating in Gun Metal Grey

Performance tested by our match shooter
1/2 MOA capable to 500 meters
3/4 MOA capable to 700 meters