Steel crush Washer for neat fitting of muzzle brake / compensator to VZ-58 / VZ 58 / CZ-858 / CZ 858 / AK or other rifles utilising standard M14x1 thread.
We also carry muzzle brakes for these firearms - see links below.
Model: CMARMBCWM14
Picture show correct install orientation (of AR-15 version - same principle).