REARDEN MFG DPB MUZZLE BRAKES

REARDEN MFG DPB MUZZLE BRAKES\n\nDPB MUZZLE BRAKES fit plan B type mounts. This updated version has larger wrench flats on the rear. Always use an alignment rod to ensure the entire system is set up correctly. Clean all surfaces and torque the muzzle device to the barrel with Rockset. Using on a suppressor can void your warranty. Torque the muzzle device to approximately 30 ft-lbs. Make sure the muzzle device is square against the shoulder. When setting the silencer on the muzzle device, ensure that the threads and tapers are clean. Torque the suppressor to 10 ft lbs. Ensure alignment. The nitride finish helps seal, but it is important to torque and rockset your muzzle device to the barrel properly.\n\nFeatures:\n- 17-4 PH H900\n- Atlas and Atlas XL Compatible\n- Plan B Compatible\n- Atlas Adapter Overrun Approximately 1.600″\n- Atlas XL Adapter Overrun Approximately 0.750″\n- Black Nitride Finish (67 HRC Surface Hardness)\n- Shims Included