SilencerCo Piston M16x1 LH (.45 ACP)

Description

The SilencerCo Piston M16x1 LH is a replacement piston designed for use with the Osprey and Octane family of suppressors. It features female threading that attaches to SilencerCo threaded barrels and is built from 17-4 stainless steel that is heat-treated for durability. The piston is a component of the Nielsen device and facilitates semi-automatic cycling and barrel unlocking on compatible pistol hosts. Use with a Fixed Barrel Spacer for fixed-barrel applications or swap pistons to adapt the suppressor to different host firearms or sub-calibers.

Key Specifications

• Thread pattern is M16x1 LH to mate with compatible SilencerCo barrels.
• Material is 17-4 stainless steel for strength and corrosion resistance.
• Finish is Black as listed in manufacturer attributes.
• Fitment is for Osprey/Octane series suppressors.
• Caliber size is listed as .45 ACP for the intended host application.
• The piston interfaces with the Nielsen device to allow semi-automatic cycling.
• NFA thread pattern shown as 16x1mm LH in manufacturer data.
• Weight is specified as 0.08 in the product attributes.
• Length is specified as 2.1 in the product attributes.

Engineered for straightforward interchangeability, this SilencerCo piston offers durable materials and precise threading for reliable service life when adapting a suppressor to different hosts or sub-calibers. Its replaceable design simplifies setup changes and maintenance, making it a practical component for shooters building a multi-host suppressor setup or replacing a worn piston.