The Rearden PRS is a muzzle brake for barrels threaded 3/4×20 with a 0.375″ bore, finished in black nitride. It is machined from 17-4 PH H900 steel. As a Plan B style device it threads into Rearden Atlas and Atlas XL suppressor mounts, so the same device can stay on the barrel with or without a suppressor attached.

The PRS is designed for barrels larger than .750″ at the muzzle but also works on smaller contours. Rearden lists about 1.050″ of overrun with the standard Atlas mount and no overrun with the Atlas XL. Shims are not included with 3/4-20 or 3/4-24 threads.

Install on clean threads, dry fit with and without shims, use Rocksett and check alignment with an alignment rod before mounting a suppressor.

Specifications

• Brand: Rearden
• Model: PRS
• UPC: 850041491356
• Type: Muzzle Brake
• Thread Pitch: 3/4×20
• Bore: 0.375″
• Material: 17-4 PH H900
• Finish: Black Nitride
• Weight: 2.77 oz
• Length: 2.25″
• Length Added: 1.625″
• Mount Compatibility: Rearden Atlas, Atlas XL and Plan B style mounts