Centurion Bp-12 Problems _hot_ Today

: The tight tolerances and heavy recoil spring can prevent the bolt from fully cycling with lighter loads.

: Some owners have experienced cracking in the receiver area where the muzzle brake or faux suppressor attaches. centurion bp-12 problems

The threads on the gas system might be sharp, cutting the O-ring during assembly or operation, or the heat from rapid firing causing degradation, as observed in this YouTube video on the issue . The Solution: Inspect the O-ring after every range session. Lubricate the O-ring with high-temperature gun grease. Replace with viton/high-temp O-rings if necessary. 4. Magazine Retention and Fitment Issues : The tight tolerances and heavy recoil spring