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Rearden MFG RPB Muzzle Brake Up to 10% Off w/ Free S&H — 4 models

Special offer available for this product. Click here to see!
Rearden MFG RPB Muzzle Brake, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Brake, .280, 1/2-28, Black, 10051
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Rearden MFG RPB Muzzle Brake, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
2 of 5 images
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
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Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
4 of 5 images
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051
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Rearden MFG RPB Muzzle Device, .280, 1/2-28, Black, 10051

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Questions & Answers
Customer Reviews
Helpful Positive Review
great muzzle device and it came with shims! by jeff, Verified Owner, June 22, 2025
I ordered this muzzle break from optics planet and seen a review saying these didn’t come with shims after I had ordered. Just to verify mine did come with shims and everything is great.
4/4 found this helpful
Most Recent Reviews
M14x1 uses front barrel mount by SIGAN, Verified Owner, December 19, 2025
Works perfectly with AK. Follow instructions to make sure no strikes
Most Recent Reviews
shims are not included so dont believe the optics planet description by Shane87, Verified Owner, March 30, 2025
If your selling a muzzle brake shims need to be included to time it… it even says the shims are supposed to be included in the description. If the shims were included this would be a 5 star muzzle brake but because they’re not you can’t even install ...
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0/14 found this helpful
Most Recent Reviews
caution with this one by Soupman0311, November 20, 2025
If you run this unsuppressed on a SBR/pistol brace yourself for concussive fireballs. It looks cool and the quality is spot on as always with Rearden- just know if you miss an intruder in the middle of the night there’s still a good chance he’ll be b...
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0/1 found this helpful
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Product Info for Rearden MFG RPB Muzzle Brake

These fit the plan B type mounts. 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.image

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. 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.

Specifications for Rearden MFG RPB Muzzle Brake:

Manufacturer: Rearden MFG
Color: Black

Package Contents:

  • Rearden MFG RPB Muzzle Brake
  • Shims

Rearden MFG RPB Muzzle Brake Orderable Models

List of Orderable Models

  • Rearden MFG RPB Muzzle Brake, 14x1 LH, Black, 10048 , MPN: 10048 , UPC: 850035804476 , Code: 66B-BMB-RMRD90M-10048
  • Rearden MFG RPB Muzzle Brake, .375, 5/8-24, Black, 10047 , MPN: 10047 , UPC: 850035804469 , Code: 66B-BMB-RMRD90M-10047
  • Rearden MFG RPB Muzzle Brake, .280, 1/2-28, Black, 10051 , MPN: 10051 , UPC: 850035804506 , Code: 66B-BMB-RMRD90M-10051
  • Rearden MFG RPB Muzzle Brake, .375, 1/2-28, Black, 10046 , MPN: 10046 , UPC: 850035804452 , Code: 66B-BMB-RMRD90M-10046
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