CMMG 18" Heavy Taper Barrel Sub-Assembly 308 Win 416 Stainless Steel, Bead Blasted - 38DCC0A

This CMMG barrel sub-assembly is a complete 18-inch heavy taper profile barrel pre-installed with a properly headspaced barrel extension, designed for AR-10 MK3 upper builds. Constructed from 416 stainless steel with a bead blasted finish, it features a 1:10 twist rate, rifle length gas port, and 5/8-24 muzzle threading. The barrel comes ready to install and is compatible with standard AR-10 platforms.