Home / Compensators & Muzzle Brakes / Rearden Manufacturing / REARDEN MFG Flash Hider 1/2"-28 Thread Nitride Plan B
REARDEN MFG Flash Hider 1/2"-28 Thread Nitride Plan B
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Aug 26, 2026
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17-4 PH H900
Atlas XL Adapter No Overrun
Atlas/ Atlas XL / Plan B Compatible
Black Nitride Finish (67 HRC Surface Hardness)
Note: your barrel may require a shim if the manufacturer did not put a thread relief on it
Shims Not Included, if you would like to specifically time this, shims will be required
Specifications
Description
These REARDEN MFG Flash Hiders fit the plan B type mounts. This is an updated version that has larger wrench flats on the rear. Always use an alignment rod to ensure that the entire system is set up correctly. Make sure all surfaces are cleaned and the muzzle device has been torqued and Rockset to the barrel. Use on a Q can voids your warranty, be warned.Torque the muzzle device to approximately 15-25 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. Enjoy. The nitride finish does lead to a tighter seal, with that said, it is extremely important to torque and rockset your muzzle device to the barrel properly.






