Yankee Hill Machine Sidewinder Piston 9mm 13.5x1LH – Left-Hand Thread Mount

The Yankee Hill Machine Sidewinder Piston allows shooters to mount compatible suppressors on firearms with 13.5x1 left-hand threaded barrels. Designed for 9mm platforms, this piston provides a secure interface between your suppressor and host firearm, maintaining proper alignment and facilitating quick attachment and removal.

Machined for durability and precision fit, this piston is compatible with YHM Sidewinder and other piston-based suppressor systems that accept interchangeable pistons. The 13.5x1LH thread pitch is commonly found on certain European pistol barrels and specialized 9mm hosts.

• Type: Suppressor piston mount
• Thread Pitch: 13.5x1 left-hand (LH)
• Caliber: 9mm
• Compatible With: YHM Sidewinder and piston-based suppressor systems
• Use: Connects piston-mount suppressor to threaded barrel