These are compatible with Plan B type bipods. Always use an alignment rod to verify that the entire system is properly set up. Ensure all surfaces are clean and the muzzle device is securely torqued and Rockset to the barrel. Please note that using a Q can will void your warranty. Torque the muzzle device to approximately 30 ft-lb, ensuring it is square against the shoulder. When attaching the silencer, confirm that both the threads and tapers are clean. Torque the suppressor to 10 ft-lb and double-check alignment. Enjoy your setup. The nitride finish provides a tighter seal, but it is crucial to properly torque and Rockset your muzzle device to the barrel.

17-4 PH H900
Compatible with Atlas and Atlas XL
Compatible with Plan B
The Atlas adapter has exceeded its limit by approximately 1.05 inches
Atlas XL adapter does not experience overrun
Nitride coating

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