• Replacement Crush Washer for 12 Gauge Shotgun Muzzle Brakes
  • Crush Washer assist with timing the muzzle brake on the shotgun so it is level.
Replacement Crush Washer for 12 Gauge Shotgun Muzzle Brakes.

Most commonly used on our KEL TEC KSG Sherman Tank Muzzle Brake machined out of A311 Stress Proof Carbon Steel.