Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Customer Reviews
Most Recent Reviews
Would buy again by Brian Seery, Verified Owner, September 17, 2025
Installation was a breeze. Love the way it looks, how it is less bulky than my bird cage flash hider, and now the total length of my AR pistol is 24" compared to before was 26 3/4". Haven't made it to the range yet to comment on the performance but...
Read More...
Read 1 Review

We've got an AWESOME deal for you!

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:
.30 Carbine
Finish:
Nitride
Fabric/Material:
4140 Hardened
Threads per Inch:
M14x1 LH
Length:
1.63 in
Weight:
1.3 - 1.6 oz
Condition:
New

Code: 4TY-BMB-BA9PM-BRK4127

MPN: BRK4127

UPC: 812296031428

Blazin' DealFinal Sale
List: $64.99Save 58%
$27.49

Product Info for Breek Arms Breek-LOK Solo Port Muzzle Brake

The Breek-LOK QD Suppressor Attachment system stands as the pinnacle of quick detach mounts, offering unmatched speed and simplicity in attachment and detachment. The streamlined muzzle device profile seamlessly integrates with your firearm, enhancing both aesthetics and functionality.image

The Breek-LOK Solo Port Muzzle brake was designed to reduce recoil and muzzle rise. This allows the shooter to stay on target and take follow up shots quickly. This is important when speed and accuracy make the difference such as in competitive shooting or self defense situations. The 90 degree and vertical blast vectoring ports mitigate recoil and muzzle rise, countering the force generated through firing. This produces less blowback resulting in higher overall shooter comfort. It features a sleek design that integrates seamlessly with any system, maintaining a clean appearance that looks great on any firearm. The short profile makes it a great option for SBR or pistol caliber carbines.

Specifications for Breek Arms Breek-LOK Solo Port Muzzle Brake:

Manufacturer: Breek Arms
Color: Black
Caliber: .30 Carbine
Finish: Nitride
Fabric/Material: 4140 Hardened
Threads per Inch: M14x1 LH
Length: 1.63 in
Weight: 1.3 - 1.6 oz
Condition: New
Design: Solo Port

Package Contents:

  • Breek Arms Breek-LOK Solo Port Muzzle Brake
  • Peel Washer

Breek Arms Breek-LOK Solo Port Muzzle Brake Orderable Models

List of Orderable Models

  • Breek Arms Breek-LOK Solo Port Muzzle Brake, .30 Carbine, M14x1 LH, Nitride, Black, BRK4127 , MPN: BRK4127 , UPC: 812296031428 , Code: 4TY-BMB-BA9PM-BRK4127

Breek Arms Breek-LOK Solo Port Muzzle Brake Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Breek Arms Breek-LOK Solo Port Muzzle Brake, .223 Remington/5.56mm, 1/2x28, Nitride, Black, BRK4125 , MPN: BRK4125-EDEMO , Code: 4TY-BMB-BA9PM-BRK4125-EDEMO-RE-B
  • Breek Arms Breek-LOK Solo Port Muzzle Brake, .30 Carbine, 5/8x24, Nitride, Black, BRK4126 , MPN: BRK4126 , UPC: 812296031411 , Code: 4TY-BMB-BA9PM-BRK4126
  • Breek Arms Breek-LOK Solo Port Muzzle Brake, 9mm Luger, 5/8x24, Nitride, Black, BRK4129 , MPN: BRK4129 , UPC: 812296031442 , Code: 4TY-BMB-BA9PM-BRK4129
  • Breek Arms Breek-LOK Solo Port Muzzle Brake, 9mm Luger, 1/2x28, Nitride, Black, BRK4128 , MPN: BRK4128 , UPC: 812296031435 , Code: 4TY-BMB-BA9PM-BRK4128
  • Breek Arms Breek-LOK Solo Port Muzzle Brake, .223 Remington/5.56mm, 1/2x28, Nitride, Black, BRK4125 , MPN: BRK4125 , UPC: 812296031404 , Code: 4TY-BMB-BA9PM-BRK4125
Compare (0)