YHM’s 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.
- Not compatible with Sidewinder suppressors
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Installed and the firearm runs flawlessly.
Solid piston for r9
Bought this for my r9 to shoot on 1/2x28 9mm barrels and it fit the yhm booster perfectly everything was awesome! Yhm 2060 for a r9 fit like a dream
Excellent quality stainless steel construction, Used in conjunction with a Nielsen booster for my YHM Resonator R9 can for my Glock 19 platform. Easy to install and use. Great pricing and delivery from YHM!!!