24" AR15 6.5 Grendel Barrel

The AR-15 Barrel is a 24" heavy profile barrel made of 4150 Chrome-moly vanadium stainless steel with a parkerized finish, a rifle length gas system with a 1:8 twist rate. The barrel is chambered in 6.5 Grendel type ll and machined with .300 blackout feed ramps in the barrel extension.