AR15 BARREL 556 16IN SOCOM 1/7 MIDLENGTH GAS SYS

This SOCOM Contour AR-15 Barrel is fully chambered and ready for installation onto a host upper receiver. The barrel features a 5.56x45mm NATO Chamber, while the 1 in 7" Twist Rifling is capable of stabilizing virtually any 5.56 bullet. The barrel’s SOCOM Contour is similar to the standard M4 Contour, but eliminates the M203 cut, giving it a more streamlined appearance. This barrel is an excellent choice for any low budget AR project.

Chambered in 5.56 NATO for full compatibility with surplus MIL-SPEC ammunition or commercial .223 Remington. Constructed of 4140 chrome moly steel and finished in nitride for excellent surface protection. The 1:8 twist rate is great for stabilizing most bullet weights and the mid-length gas system is optimal for reliability and reduced recoil.

Type: AR15
Caliber: 5.56 NATO
Twist Rate: 1:7
Thread Pitch: 1/2 x 28
Finish: Black Nitride
Requires .750 Gas Block