NEW! CMMG

CMMG 55D590A Barrel Sub-Assembly 5.56x45mm NATO 16.10" Stainless Bead Blasted Finish 416R Stainless Steel Material Midlength with Medium Taper Profile for AR-15

Product Information & Specs

CMMG's Barrel Sub-Assembly is ideal for building your custom AR-15 upper group. It comes with properly installed M4 barrel extension. Type Rifle Model Barrel Sub-Assembly Twist 1:7" Finish Bead Blasted Length 16.10" Series MT Sights None Barrel Type Midlength Barrel Features Medium Taper Profile Caliber Or Gauge 223 Remington/5.56 NATO