I’ve had this upper for awhile and it’s just been sitting in the safe. Probably has been fired around 500-750 rounds unsupressed. Extremely soft shooting and the dictator gas block is very easy to adjust. I’ll also include the handy wrench for gas block. Barrel has never been removed from the receiver. Does has some scratches here and there from use and optics. Overall good shape. No CH or BCG included. $500 shipped
