Rearden SPB Single Port Muzzle Brake Black Nitride

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  • Rearden SPB Single Port Muzzle Brake Black Nitride
  • Rearden SPB Single Port Muzzle Brake Black Nitride
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Rearden SPB Single Port Muzzle Brake: Unmatched Stability & Performance

Enhance your shooting experience with the Rearden SPB Single Port Muzzle Brake, a top-of-the-line accessory designed for superior stability and performance. This muzzle brake is compatible with a variety of systems, ensuring seamless integration with your current setup.

Key Features

  • Material: Crafted from 17-4 PH H900 stainless steel for maximum durability and performance
  • Compatibility: Atlas and Atlas XL compatible, as well as Plan B compatible
  • Atlas Adapters: Overrun of approximately 1.050" for Atlas Adapter and no overrun for Atlas XL Adapter
  • Finish: Black nitride finish with 67 HRC surface hardness for added durability and a sleek appearance
  • Shims: Included with most thread pitches*

*Note: Shims are not included with the SR25/M110 or 11/16x24 thread pitches.


Thread Pitch



Length Added

.280 1/2-28 2.3 oz 1.73″ 1.105″
.375 1/2-28 2.26 oz 1.73″ 1.105″
.375 5/8-24 1.74 oz 1.73″ 1.105″
.50 5/8-24 1.71 oz 1.73″ 1.105″
.375 14×1 LH 2.35 oz 1.73″ 1.205″
.375 9/16-24 2.05 oz 1.73″ 1.105″
.50 11/16-24 1.36 oz 1.73″ 1.105″
.375 SR25 2.01 oz 1.85″ 1.25″

Installation and Usage Tips

  1. Always use an alignment rod to ensure proper system setup
  2. Clean all surfaces thoroughly before installation
  3. Torque the muzzle device to approximately 30 ft lbs and ensure it is square against the shoulder
  4. When attaching the silencer, clean threads and tapers, then torque to 10 ft lbs
  5. Double-check alignment and enjoy your upgraded firearm!

Important: The nitride finish provides a tighter seal, making it crucial to properly torque and Rockset your muzzle device to the barrel. Please be aware that using this muzzle brake on a Q can voids your warranty.

Experience the difference with the Rearden SPB Single Port Muzzle Brake – the ultimate accessory for stability and performance. Order now and elevate your shooting experience!

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