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Yankee Hill Machine sRx Mini Muzzle Brake Up to 12% Off w/ Free S&H — 2 models

Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
1 of 5 images
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
2 of 5 images
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
3 of 5 images
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
4 of 5 images
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28
5 of 5 images
Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28

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Questions & Answers
Customer Reviews
Most Recent Reviews
Great design by YHM by Sam Thomas, Verified Owner, August 10, 2025
The SrX quick detach system works great. I run this muzzlebreak on my Stribog SP9A3G with a YHM R9 suppressor. The break itself is well made. The machining is flawless and the finish is durable. As far as function of the brake goes, it works well fo...
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Product Info for Yankee Hill Machine sRx Mini Muzzle Brake

YHMs line of sRx products were designed with aesthetics and ease-of-use as the top priorities, and that is no different for the YHM sRx Mini Muzzle Brake (YHM-4401-MB). This Q.D Muzzle Brake's compatible Q.D. Adapter/Mounting Interface attaches to the industry standard (HUB) 1-3/8 x 24 threads. It features an internal taper seal-in front of the threads-that locks your suppressor on and forms a tight seal to contain gasses while in-use. This means no gasses or debris can build up on the threads. The sRx Mini Muzzle Brake must be paired with The YHM sRx Adapter (YHM-4400). The sRx Mini Muzzle Brake adds minimal length and weight to the suppressor set up, while also allowing you to reap all the benefits of the YHM sRx System-when used in conjunction with The sRx Adapter. The full YHM sRx (Suppressor Rx) System will be the obvious choice for someone looking for a sleek, low-profile, suppressor set up-thats also built to withstand rigorous use. This is the prescription for the shooter who cares about the aesthetics of their build as well as its ease-of-use.image

WARNING: California`s Proposition 65

Specifications for Yankee Hill Machine sRx Mini Muzzle Brake:

Manufacturer: Yankee Hill Machine
Color: Black
Caliber: 9mm Luger
Finish: Phosphate
Fabric/Material: Steel
Length: 1.1 in
Weight: 1.4 oz
Condition: New

Features of Yankee Hill Machine sRx Mini Muzzle Brake

  • Timeless. (No need to shim/time to barrel)
  • Small/low profile
  • No moving parts
  • Large taper in front of the threads allows for consistent mounting.
  • Lighter than many Q.D. mounting offerings on the market
  • Can be permanently attached to firearm barrel needed

Package Contents:

  • Yankee Hill Machine sRx Mini Muzzle Brake

Yankee Hill Machine sRx Mini Muzzle Brake Orderable Models

List of Orderable Models

  • Yankee Hill Machine sRx Mini Muzzle Brake, QD Black Phosphate Steel, 5/8-24 tpi, 9mm, 4401MB24 , MPN: 4401MB24 , UPC: 841812101512 , Code: YHM-BMB-4401MB24-4401MB24
  • Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28 , MPN: 4401MB28 , UPC: 841812101505 , Code: YHM-BMB-4401MB24-4401MB28

Yankee Hill Machine sRx Mini Muzzle Brake Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28 , MPN: 4401MB28-EDEMO , Code: YHM-BMB-4401MB24-4401MB28-EDEMO-RE-B
  • USED Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28, EDEMO2, Condition Like New, Inspect and Rebox , MPN: 4401MB28-EDEMO2 , Code: YHM-BMB-4401MB24-4401MB28-EDEMO-RE-A
  • USED Yankee Hill Machine sRx Mini Muzzle Brake, OD Black Phosphate Steel, 1/2-28 tpi, 9mm, 4401MB28, EDEMO1, Used, Condition Like New , MPN: 4401MB28-EDEMO1 , Code: YHM-BMB-4401MB24-4401MB28-EDEMO1
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