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Customer Reviews
Helpful Positive Review
Works great on my FX-9 by Paul M., Verified Owner, September 19, 2026
Install was straight forward but timing it was a bit tricky. I tried the peel washer that came with it but messed up and ended up ordering a shim kit. Youtube has great tutorials on how to time the device.
2/2 found this helpful
Read 1 Review

Thank You, Veterans. Gear Up for Less this week!

Blazin' Deal
Prices have been cut drastically on this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts, but you'll still get the best deal out there. This offer won't last long, so don't miss out!
Color:
Black
Caliber:
9mm Luger
Finish:
Nitride
Fabric/Material:
Stainless Steel
Threads per Inch:
1/2x28
Length:
1.75 in
Weight:
0.13 oz
Included Accessories:
Peel Washer
Condition:
New

Code: 4TY-BMB-WSAZ4ED-BRK4433

MPN: BRK4433

UPC: 812296031800

Blazin' Deal
List: $66.95Save 19%
$53.96

  • Breek Arms Plan B System Echo Single Port Brake, 9mm, 1/2x28, Black, BRK4433
  • Heresy Design Silencer Timing Device, 1/2in Threads, Black, HSTDA
As low as $62.91
You Save Up to 18%
OP Bucks$0.18

Product Info for Breek Arms Plan B System Echo Single Port Brake

Plan B Echo Single-Port Muzzle Brake. Ultra-compact single-port design for the Plan B mounting system. The Breek Arms Plan B Echo Single-Port Muzzle Brake significantly reduces recoil and muzzle rise through 90 horizontal blast-vectoring ports keeping your rifle flat, fast, and ready for seamless suppressor swaps.image

Specifications for Breek Arms Plan B System Echo Single Port Brake:

Manufacturer: Breek Arms
Color: Black
Caliber: 9mm Luger
Finish: Nitride
Fabric/Material: Stainless Steel
Threads per Inch: 1/2x28
Length: 1.75 in
Weight: 0.13 oz
Included Accessories: Peel Washer
Condition: New

Package Contents:

  • Breek Arms Plan B System Echo Single Port Brake
  • Peel Washer

Breek Arms Plan B System Echo Single Port Brake Orderable Models

List of Orderable Models

  • Breek Arms Plan B System Echo Single Port Brake, 9mm, 1/2x28, Black, BRK4433 , MPN: BRK4433 , UPC: 812296031800 , Code: 4TY-BMB-WSAZ4ED-BRK4433

Breek Arms Plan B System Echo Single Port Brake Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Breek Arms Plan B System Echo Single Port Brake, 9mm, 1/2x28, Black, BRK4433 , MPN: BRK4433-EDEMO , Code: 4TY-BMB-WSAZ4ED-BRK4433-EDEMO-RE-B
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Last updated 2026-11-11 UTC.