Description

Upgrade your firearm with the Yankee Hill Machine Nielsen Piston, perfect for 9mm Luger with M13.5 x 1LH thread. Made from durable heat-treated 17-4 stainless steel, this piston offers exceptional resistance to corrosion and features 10 adjustment points for precise zeroing of impact shifts. Compatible with YHM’s booster housing YHM-2055 and many popular pistol suppressors, it’s a versatile silencer accessory. Not compatible with the original Sidewinder, but works seamlessly with Sidewinder M2 suppressors. Trust YHM for reliable silencer accessories.