About the YHM Mini Phantom Q.D. Muzzle Brake
A 9mm-bore Mini Phantom Q.D. muzzle brake for pistol-caliber carbines that also mounts YHM fast-attach suppressors.
Key Features
- 9mm-bore version of the Mini Phantom Q.D. brake
- Compact and light for competition
- Works suppressed or unsuppressed
- Shim set included; torque 20-30 ft-lbs
- Made in USA
Specifications
| Manufacturer | Yankee Hill Machine Co. (YHM) |
|---|---|
| Part Number | YHM-3109-1MB-28A |
| Type | Muzzle Brake |
| Caliber | 9mm |
| Thread | 1/2×28 |
| Material | 4140 steel |
| Finish | Black Oxide |
| Color | Black |
| Length | 1.6″ |
| Diameter | 1.245″ |
| Weight | 3.2 oz |
| Mount System | Phantom QD |
| Compatibility | R9, R45 |
FAQ
What does it fit?
R9, R45. Mounts YHM suppressors through the Phantom Q.D. adapter (YHM-3060) or Kurz adapter (YHM-3051). Confirm your thread pitch and suppressor caliber rating before ordering.
What’s included?
Shim set for barrel timing
Where can I buy it?
Order online from Black Bayou Armory or visit our store in Benton, Louisiana.






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