
Product detail
SilencerCo Piston 1/2x28 XL
SKU: IKAC59
$69.42
About SilencerCo Piston 1/2x28 XL
The SilencerCo Piston 1/2x28 XL is engineered for adaptability and mobility across various firearms and calibers. Constructed from heat-treated 17-4 stainless steel, this piston offers durability while facilitating semi-automatic cycling by unlocking pistol barrels through the Nielson device mechanism.
This XL variant provides additional length between the threaded barrel and the silencer, accommodating setups that require extended spacing. It features female threading compatible with SilencerCo threaded barrels and can be paired with a Fixed Barrel Spacer for fixed barrel applications.
Features
- Designed for easy interchangeability between different host firearms or calibers
- Constructed from heat-treated 17-4 stainless steel for durability
- Part of the Nielson device enabling semi-automatic cycling
- Female threading compatible with SilencerCo threaded barrels
- XL length provides extra spacing for silencer attachment
- Compatible with Fixed Barrel Spacer for fixed barrel use
Specifications
- Brand: SilencerCo
- Model Number (MPN): AC59
- UPC: 817272010237
- Thread Size: 1/2x28
- Material: 17-4 Stainless Steel (heat-treated)
- Color: Black
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Frequently asked questions
FAQ
Blvista ships the SilencerCo Piston 1/2x28 XL to U.S. addresses for a flat $11.95, set by its shipping category.
Yes. Blvista accepts unused, unopened returns of the SilencerCo Piston 1/2x28 XL within 30 days by mail. A 30% restocking fee applies and return shipping is paid by you; original shipping is non-refundable. See the Blvista return policy for full details.
Yes, Blvista has the SilencerCo Piston 1/2x28 XL in stock and ready to ship.
The SilencerCo Piston 1/2x28 XL is made by SilencerCo (MPN AC59, UPC 817272010237).
Every SilencerCo Piston 1/2x28 XL sold by Blvista is brand-new and factory-sealed, never used or refurbished.
Key specifications: Brand: SilencerCo; Color: Black; Material: Steel.












