Yankee Hill Machine | Sidewinder Piston | 9mm

The Yankee Hill Machine Sidewinder Piston is a replacement piston designed for 9mm Sidewinder suppressor systems. It uses a 13.5x1mm left-hand thread pattern to interface with compatible silencers. This part is supplied as a purpose-built silencer accessory and does not include additional fittings. Typical applications include range use with suppressor-equipped firearms and competition/target shooting where a serviceable piston is required.

Product Specifications

• The product type is Accessory-Silencer Accessories.
• The caliber is 9mm.
• The additional feature is 9mm Piston For Sidewinder.
• The NFA thread pattern is 13.5x1mm LH.
• The length is 6.
• The width is 3.5.
• The height is 1.5.
• The weight is 0.1.
• The component can be disassembled is False.
• Drilled and tapped is False.
• Adjustable objective is False.
• Scope cover included is False.
• The package length is 5.6.
• The package width is 3.3.
• The UPC is 816701019117.

Built as a straightforward replacement part for the Sidewinder line, this piston provides a compact, serviceable option for users running 9mm suppressed platforms at the range or in competition. Its factory-specified thread pattern and simple design make it a practical choice for maintenance and parts replacement in compatible setups.