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Questions & Answers
Can anyone help me find the correct muzzle to shoot 9mm?

For most 9mm threaded barrels, you'll want a 1/2"x28 model (Model 10001), which has a .375 bore and will easily work with 9mm barrels.

by Mr. N, Verified Owner, April 29, 2026
This is for 556 correct?

The 1/2"x28 model (10001) will thread onto 5.56 barrels. Since it's significantly overbore (.375), flash suppression may not be awesome when you run it unsuppressed, but it will be better than a bare muzzle and will mount up to Plan B suppressor mounts.

by Mr. N, Verified Owner, April 29, 2026
Customer Reviews
Helpful Positive Review
great for mpx by grantly294, Verified Owner, February 22, 2026
Works great on my mpx. I wish it was labeled as it having a 25 degree taper. That would’ve saved me from buying the MW industries adapter.
1/1 found this helpful
Most Recent Reviews
great produts by rg, Verified Owner, August 4, 2026
Fast shipping great product deff a great flash hider
Most Recent Reviews
Very Pleased by Kasey, Verified Owner, August 4, 2026
Purchased for a 8.2" 300Blk upper. Fit and form are perfect and works as a hub device very well
Most Recent Reviews
perfect Plan B by stallion McGillicuddy, Verified Owner, July 30, 2026
This is 100% what I needed and completely works with my thunder chicken suppressor
Most Recent Reviews
flash hider by cu, Verified Owner, June 13, 2025
mounted it on my kuna. shot it. no issues. fit as expected
0/1 found this helpful
Most Recent Reviews
The build is finally complete by nfp3880, Verified Owner, November 19, 2025
Got this to close out my MPX build. Looks great and was an easy install.
Read All 7 Reviews
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Product Info for Rearden MFG FHD Flash Hider

These 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.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 FHD Flash Hider:

Manufacturer: Rearden MFG
Color: Black
Finish: Nitride
Length: 1.723 in
Condition: New

Package Contents:

  • Rearden MFG FHD Muzzle Device

Rearden MFG FHD Flash Hider Orderable Models

List of Orderable Models

  • Rearden MFG FHD Flash Hider, 13.5x1 LH, Black, 10003 , MPN: 10003 , UPC: 850035804025 , Code: 66B-BFH-RFM1D13-10003
  • Rearden MFG FHD Flash Hider, 1/2x28, Taper, Black, 10079 , MPN: 10079 , UPC: 850035804780 , Code: 66B-BFH-RFM1D13-10079
  • Rearden MFG FHD Flash Hider, 14x1 LH, Black, 10004 , MPN: 10004 , UPC: 850035804032 , Code: 66B-BFH-RFM1D13-10004
  • Rearden MFG FHD Flash Hider, 1/2 - 28, Black, 10001 , MPN: 10001 , UPC: 850035804001 , Code: 66B-BFH-RFM1D13-10001
  • Rearden MFG FHD Flash Hider, 5/8-24, Black, 10002 , MPN: 10002 , UPC: 850035804018 , Code: 66B-BFH-RFM1D13-10002
  • Rearden MFG FHD Flash Hider, 5/8x24, Taper, Black, 10081 , MPN: 10081 , UPC: 850035804803 , Code: 66B-BFH-RFM1D13-10081
  • Rearden MFG FHD Flash Hider, 9/16-24 LH, Black, 10181 , MPN: 10181 , Code: 66B-BFH-RFM1D13-10181
  • Rearden MFG FHD Flash Hider, 13x1 RH, Black, 10183 , MPN: 10183 , UPC: 850041491820 , Code: 66B-BFH-RFM1D13-10183
  • Rearden MFG FHD Flash Hider, .578x28, Black, 10185 , MPN: 10185 , UPC: 850041491844 , Code: 66B-BFH-RFM1D13-10185
  • Rearden MFG FHD Flash Hider, 13x1 LH, Black, 10239 , MPN: 10239 , UPC: 850058579146 , Code: 66B-BFH-RFM1D13-10239
  • Rearden MFG FHD Flash Hider, 1/2-36, Black, 10179 , MPN: 10179 , UPC: 850041491783 , Code: 66B-BFH-RFM1D13-10179

Rearden MFG FHD Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Rearden MFG FHD Flash Hider, 1/2 - 28, Black, 10001 , MPN: 10001-EDEMO , Code: 66B-BFH-RFM1D13-10001-EDEMO-US-C
  • USED, Rearden MFG FHD Flash Hider, 1/2 - 28, Black, 10001 , MPN: 10001-EDEMO , Code: 66B-BFH-RFM1D13-10001-EDEMO-RE-B
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Last updated 2026-11-01 UTC.