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SilencerCo Piston 9/16×24 for Osprey Octane Suppressors (AC31)

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Brand SilencerCo Shop all → MFR# AC31 UPC 817272010213
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SilencerCo Piston 9/16×24 for Osprey Octane Suppressors (AC31)

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Why customers choose this item

  • Suppressor piston 9/16x24
  • Fits Osprey Octane models
  • 17-4 stainless steel build
  • Heat treated construction
  • Piston mount component
  • Threaded piston design

Product highlights

  • Piston enables semi automatic pistol cycling when using suppressor systems
  • 9/16x24 thread pattern fits compatible handgun barrel configurations
  • Constructed from 17-4 stainless steel for durability and strength
  • Heat treated design improves wear resistance and service life
  • Compatible with Osprey and Octane suppressor models
  • Designed for use within Nielsen device equipped suppressor assemblies

Product description

The SilencerCo Piston 9/16×24 AC31 is a suppressor piston designed for enabling proper cycling in semi-automatic pistol platforms.

The SilencerCo Piston 9/16×24 AC31 features a 9/16×24 thread pattern and is constructed from 17-4 stainless steel with heat treatment for durability. This suppressor piston is part of the Nielsen device system, allowing the necessary movement for unlocking pistol barrels during firing cycles. It uses female threading to attach to compatible SilencerCo threaded barrels and fits Osprey and Octane suppressor models. The piston is interchangeable with other sizes to support different calibers and host firearms. In normal operation, this product is used for handgun suppressor setups requiring reliable cycling function. The SilencerCo piston supports modular suppressor configurations and maintains compatibility across supported pistol platforms.

Specifications

Brand
SilencerCo
Model / Series
Piston AC31
MPN (Manufacturer Part #)
AC31
UPC
817272010213
Item Type (leaf)
Suppressor Accessories
Pack Quantity
1
Primary Use / Application
Suppressor Mounting
Platform Compatibility
Pistol Suppressor
Material
17-4 SS
Finish / Coating
Heat Treated
Thread Size / Pitch
9/16X24 RH
Attachment Interface
Osprey/Octane
Size / Dimension
Piston
Included Pieces
1 piston
Tool Required
No

Related searches

9/16x24 Thread AC31 Octane Compatible Osprey Compatible Piston Mount SilencerCo Stainless Steel Suppressor Piston

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Price$83.50$123.61$123.61
Primary Use / ApplicationSuppressor MountingSuppressor MountingSuppressor Mounting
Platform CompatibilityPistol Suppressor—Charlie System
Material17-4 SSSteelSteel
Finish / CoatingHeat Treated—Black
Thread Size / Pitch9/16X24 RH——
Attachment InterfaceOsprey/Octane—Piston mount

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