SCO PISTON M13.5X1 LH XL

The SilencerCo SCO PISTON M13.5X1 LH XL is engineered for durability and compatibility with a variety of firearms. Crafted from heat-treated 17-4 stainless steel, this piston offers enhanced strength and longevity under demanding conditions. It is designed with left-hand (LH) threading measuring M13.5X1, making it suitable for specific SilencerCo threaded barrels and host firearms requiring this configuration.

This piston is a critical component in semi-automatic cycling, enabling reliable unlocking of pistol barrels. Its modular design allows for straightforward interchangeability, supporting different calibers or firearm platforms when paired with the appropriate components. The XL size provides an extended length to accommodate particular applications, ensuring proper function within the firearm's operating system.

As part of SilencerCo’s trusted lineup, the SCO PISTON M13.5X1 LH XL maintains high manufacturing standards, making it a dependable option for users seeking quality replacement or upgrade parts. Its compatibility with SilencerCo’s Nielson devices and fixed barrel spacers further enhances its versatility in various firearm setups.