YHM’s 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 comes in two variations (1/2 x 28" & 5/8 x 24") and it'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 new 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-that’s also built to withstand rigorous use. This is our prescription for the shooter who cares about the aesthetics of their build as well as its ease-of-use.

Muzzle device length is 1.1". Length added to barrel is 0.475" (on barrels with 0.6" threads).

Some of the exciting new benefits of the YHM sRx System are as follows:

• 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
• Length: 1.100"
• Diameter: .9375"
• Material: 4140 Steel
• Finish: Black Phosphate
• Caliber(s): 9mm (.390 diameter) or smaller
• Thread Size: sRx

The YHM sRx System-just what the doctor ordered!