About the YHM Nielsen Piston
9mm Nielsen booster piston threaded 1/2×28 for YHM booster assemblies and the Sidewinder M2.
Key Features
- Heat-treated 17-4 stainless
- 10 adjustment points to zero impact shift
- Fits YHM booster and Sidewinder M2
- Not for original Sidewinder
- Made in USA
Specifications
| Manufacturer | Yankee Hill Machine Co. (YHM) |
|---|---|
| Part Number | YHM-2060-28 |
| Type | Piston |
| Caliber | 9mm |
| Thread | 1/2×28 |
| Material | Heat-treated 17-4 stainless steel |
| Color | Silver |
| Weight | 1.40 oz |
| Compatibility | R9, R45, Sidewinder M2 9mm, Sidewinder M2 .45 |
FAQ
What does it fit?
R9, R45, Sidewinder M2 9mm, Sidewinder M2 .45. Confirm your thread pitch and suppressor caliber rating before ordering.
What’s included?
One Nielsen Piston as shipped by YHM.
Where can I buy it?
Order online from Black Bayou Armory or visit our store in Benton, Louisiana.
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