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Questions & Answers
This will fit on a 223 Wylde barrel? Manufacturer Answer

Yes, this will mount to a .223 Wylde barrel with 1/2x28TPI threads at the muzzle.

by Faxon Firearms, Manufacturer, February 19, 2025
Will this fit a 300 blackout caliber barrel? Expert Answer

No, the Faxon Firearms 5.56 3-Port Muzzle Brake is not bored large enough to accommodate 300 Blackout and uses 1/2x28 threads which is not compatible with 300 Blackout barrels.

by Ethan, Gear Expert, October 4, 2022
Customer Reviews
Helpful Positive Review
Great for the price! by Jesse, January 13, 2018
After shooting with this for a bit it does a great job of mitigating recoil and flash. It also isn't overly loud so you're not "that guy" at the range. Being able to time it without a crush washer or spacers is a really nice feature and looks great ...
Read More...
2/2 found this helpful
Helpful Positive Review
3port muzzle brake at 15 by Hazard, January 15, 2019
Just built my ar 15 and this went beautifully on my faxon 14.5 inch barrel it not only brought it to the 16inch minimal requirements for my state but the recoil and flash were dramatically reduced thank you faxon
1/1 found this helpful
Most Recent Reviews
Looks great but is useless by Jordan, Verified Owner, October 6, 2023
The one I received the threads weren’t cut all the way. Looks like they made one pass on the lathe and never came back to finish cutting threads. Would not thread on my BA barrel or ANY other barrel I own. It’s packaged up and getting sent back. Whic...
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Most Recent Reviews
Muzzle Brake by Greg, November 11, 2023
Mounted this brake on a Faxon Gunner 16in barrel. Fit and finnish were spot on. No difficulty mounting, doesn't require crush washers or shims and will snug down good and tight without over torquing.
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An Excellent Choice by Dan, Verified Owner, May 4, 2020
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Most Recent Reviews
I ordered this muzzle break when it went on sale, meaning to order the faxon slim break for a faxon 14.5 pencil barrel I recently purchased. I was going to return the item but decided not to. Can't ever have too many AR parts, amiright� I got it fo...
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Read All 6 Reviews
Color:
Black
Caliber:
5.56x45mm NATO
Finish:
Salt Bath Nitride
Fabric/Material:
Steel
Threads per Inch:
1/2x28
Gun Model:
AR-15
Length:
2.4 in
Weight:
2.9 oz
Condition:
New

Code: 11I-BMB-FX3PTMBRK-FFMD5563PMBSQPQ

MPN: FFMD5563PMBSQPQ

UPC: 816341022294

List: $60.00Save $4.00
$56.00

Product Info for Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride

Gunner 3 Port Muzzle Brake w/ MuzzLok The Gunner 3 Port Muzzle Brake is the ideal blend of usability, versatility, and recoil reduction. The 3 ports work to sequentially capture the propellant gasses and redirect them to the sides for maximum recoil reduction. On barrels of all lengths, the GUNNER reduces recoil by more than 50 percent! The GUNNER is 100 percent 3-Gun Nation, USPSA, and IDPA legal for all divisions. Product Details: Material: Steel Finish: Salt Bath Nitride Thread: 1/2"-28 TPI Weight: 2.9 ounces w/ MuzzLok Nut Length: 2.4 inches w/ MuzzLok Nut Diameter: 0.9" Caliber: .223/5.56 MUZZLOK Faxon's invented "Muzzlok" feature on this device allows for easy timing and installation of your device without the need for a crush washer or shims. By using the extension nut to adjust the length of the device, you can adjust the rotational timing. It is recommended that you tighten the device to the recommended torque specification of 20-25 foot pounds. By not having to overcome the resistance of the crush washer, this allows devices to be removed and reinstalled in the field if desired. No crush washer needed. Attach and remove in the field. Time your muzzle device quickly and easily.image

WARNING: California`s Proposition 65

Specifications for Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride:

Manufacturer: Faxon Firearms
Color: Black
Caliber: 5.56x45mm NATO
Finish: Salt Bath Nitride
Fabric/Material: Steel
Threads per Inch: 1/2x28
Gun Model: AR-15
Length: 2.4 in
Weight: 2.9 oz
Condition: New
Diameter: 0.9 in

Package Contents:

  • Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride

Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride Orderable Models

List of Orderable Models

  • Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride, Black, Small, FFMD5563PMBSQPQ , MPN: FFMD5563PMBSQPQ , UPC: 816341022294 , Code: 11I-BMB-FX3PTMBRK-FFMD5563PMBSQPQ

Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride Unavailable & Discontinued Models

List of Unorderable Models

  • USED Faxon Firearms 5.56 3-Port Muzzle Brake, Steel, QPQ Nitride, Black, Small, FFMD5563PMBSQPQ, EDEMO2, Used, Condition Like New , MPN: FFMD5563PMBSQPQ-EDEMO2 , Code: 11I-BMB-FX3PTMBRK-FFMD5563PMBSQPQ-EDEMO2
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