SilencerCo Piston M13.5x1 LH for Osprey/Octane

$75.65 Out of stock

SilencerCo replacement piston for Osprey and Octane suppressors. Machined from 17-4 stainless steel and heat-treated for durability. Left-hand threaded for compatible host firearms.

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SilencerCo Piston M13.5x1 LH

This replacement piston is engineered for shooters who want to adapt their SilencerCo Osprey or Octane suppressor to different host firearms or calibers.

Construction & Durability

  • Material: 17-4 stainless steel, heat-treated for maximum durability
  • Threading: Female M13.5x1 left-hand thread for direct attachment to compatible SilencerCo threaded barrels
  • Design: Part of the Nielsen device system that enables semi-automatic cycling and barrel unlocking

Key Features

The piston moves freely within the suppressor to allow your firearm's semi-automatic action to cycle normally. This design maintains reliability while reducing sound signature.

Installation Options

  • Semi-Auto Firearms: Install the piston directly onto your threaded barrel
  • Fixed Barrel Applications: Pair with a Fixed Barrel Spacer for bolt-action rifles and other fixed-barrel setups

Compatibility

Designed specifically for SilencerCo Osprey and Octane suppressors with M13.5x1 left-hand barrel threading. Verify your barrel threading before purchase to ensure proper fit and function.

Features

  • compatible with omega k series, hybrid 46, osprey series, octane series
  • compatible with hybrid 46m and omega 36m with charlie piston mount
  • 17-4 stainless steel construction
  • heat treated
  • 9mm piston for osprey/octane
  • thread for sig,hk,walther
  • glock factory thread barrel

Attributes

Adjustable Objective: N/A
Caliber: 9mm
Description: M13.5x1 LH Thread
Drilled And Tapped: No
Features: Not Specified
Finish: Stainless Steel
Fit: Osprey/Octane
Illuminated Reticle: No
Material: Stainless Steel
Model: Adapter
Model: Osprey/Octane
Model: Piston
NFA Thread Pattern: 13.5x1mm LH
Overall Length: 2"
Product Family: Accessories
Scope Cover Included: Not Specified
Size: 9mm
Thread Pattern: M13.5x1 LH
Type: Piston