Criterion Barrels Core AR-15 Barrel 223 Wylde 13.9" Mid-Length Chrome-Lined 1:8" Twist Black

Criterion Barrels Core AR-15 Barrel in 223 Wylde, 13.9 inch Mid-Length, Chrome-Lined bore, 1:8 twist, Black finish. The CORE Series features a continuous taper profile to reduce steps and diameter variations, improving harmonics and heat dissipation. Chrome-lined bore for corrosion resistance and easier cleaning. This is a barrel only, intended for AR-15 uppers with standard gas system.