Yankee Hill Machine YHM SRX Mini QD Muzzle Brake 1/2×28 Thread
$84.75
Compact YHM SRX Mini QD Muzzle Brake in 1/2×28 thread reduces recoil and muzzle rise. Quick-detach design for easy installation and removal.
6 in stock
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!
| Weight | 0.113 lbs |
|---|---|
| Dimensions | 5.500 × 3.250 × 1.300 in |
| Manufacturer | Yankee Hill Machine |
| Finish | Black |
| Caliber | 5.56 x 45mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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