Details
YHM Nielsen Booster Piston 9mm, 1/2x28, Stainless Steel
This Nielsen booster piston features heat-treated 17-4 stainless steel construction with 1/2x28 threading for 9mm applications. The piston includes 10 index points for point-of-impact tuning and is compatible with YHM Booster Assembly, YHM Sidewinder M2 suppressors, and many popular pistol suppressors. Interchangeable with pistons from YHM, SilencerCo, Rugged, and Dead Air Odessa pattern. Made in the USA.
Key Features
- Heat-treated 17-4 stainless steel construction
- 1/2x28 threading for 9mm barrels
- 10 index points for point-of-impact tuning
- 1.40 oz weight
- Compatible with YHM Booster Assembly YHM-2055
- Compatible with YHM Sidewinder M2 suppressors and many popular pistol suppressors
- Interchangeable with YHM, SilencerCo, Rugged, and Dead Air Odessa pattern pistons
- Made in the USA
Perfect For
- YHM Sidewinder M2 suppressor users requiring 9mm pistons
- Shooters seeking point-of-impact adjustment capability
- Builders prioritizing heat-treated stainless steel construction
- Configurations demanding cross-brand piston compatibility
Point-of-Impact Tuning
The 10 index points allow precise point-of-impact adjustment by rotating the piston to different indexed positions. This feature accommodates variations in barrel threading, suppressor alignment, and shooting preferences.
Heat-Treated 17-4 Stainless Steel
The heat-treated 17-4 stainless steel construction provides corrosion resistance and durability under sustained suppressed fire. The material withstands high-pressure gas cycling while maintaining dimensional stability.
Cross-Brand Compatibility
This piston is interchangeable with pistons from YHM, SilencerCo, Rugged, and Dead Air Odessa pattern suppressors, allowing compatibility across multiple suppressor platforms that use the Nielsen booster system.
Threading and Application
The 1/2x28 threading matches standard 9mm barrel threads. This piston is compatible with YHM Sidewinder M2 suppressors but not compatible with the original YHM Sidewinder suppressor.
Verify compatibility before use. Ensure secure mounting before operation. Use only in accordance with applicable laws.
