Description
YHM NIELSEN BOOSTER PISTONS
The YHM Nielsen Pistons are compatible with YHM’s booster housing YHM-2055 as well as many popular pistol suppressors. They are constructed from heat treated 17-4 stainless steel for maximum durability and corrosion resistance. They feature 10 adjustment points to zero any impact shift. Available in a variety of thread patterns to fit most firearms.
- Weight: 1.40 oz.
- Material: Heat Treated 17-4 Stainless Steel
COMPATIBLE WITH:
- R9
- R45
- Sidewinder M2 series (9MM & 45CAL)
- Not compatible with the original Sidewinder (Gen 1) – these suppressors use a special proprietary piston
CAN ALSO BE INTERCHANGED WITH OTHER MANUFACTURER’S COMPATIBLE PISTONS:
- YHM pistons
- Silencerco pistons
- Rugged pistons
- Dead Air Odessa pistons
YHM Nielsen Pistol Booster Assembly (YHM Part # YHM-2055) is available for purchase here.























Everything worked great parts and shipping quickly!
Does exactly what its supposed to do, product shipped and arrived in excellent condition
Worked perfectly
No slide action failure. Perfect pair with the booster