Description
YHM NIELSEN PISTOL BOOSTER ASSEMBLY (NO PISTON)
The YHM Nielsen Booster Assembly replaces the direct thread adapter on a YHM Sound suppressor or any other suppressor on the market which utilizes the 1-3/8″-24 thread. They are designed to be used on handguns and barrels which require a Nielsen Booster.
COMPATIBLE PISTONS:
- YHM pistons
- Silencerco pistons
- Rugged pistons
- Dead Air Odessa pistons
FEATURES & SPECIFICATIONS:
- Replaces your 1-3/8″-24 Adapter
- 17-4 Stainless Steel
- Matte Black Finish
- 1-3/8”-24 Mount Thread Pitch
- *DOES NOT INCLUDE PISTON*
- **NOT COMPATABLE WITH SIDEWINDER PISTONS**
Manufacturer Part #: YHM-2055
UPC: 841812101215






















Price was fair and inline with other options. Construction is excellent. Shipping was fast. It works as it was intended. Would definitely recommend.
Great add on for my R9 9mm YHM suppressor. Works flawlessly
Easy thread. No walk. No slide action failure. Perfect pair with the piston