Ruger AR556 MPR CALIFORNIA LEGAL - .450 Bushmaster

This CA legal rifle holds an overall length of 35-39 inches with a 18 in 4140 Chrome Moly barrel with a 1:16 RH twist. It has a manual safety on the lower, a 6 position CAR stock*, Ruger Muzzle Brake, two-stage trigger, free float barrel and MLOK...