Heat-treated stainless steel piston for AAC suppressors. Enables quick conversion between firearms with different barrel threads. Bead-blasted matte finish with installation markings.
The AAC Illusion 9 Piston 1/2x28 is a precision-engineered component designed to extend the utility of your AAC suppressor across multiple firearms. Rather than purchasing separate suppressors for different hosts, this piston allows you to adapt a single silencer to various barrel thread configurations.
The piston seats in the rear of your AAC suppressor and interfaces with your firearm's barrel threads. By simply removing the existing piston and installing the correct one for your host weapon, you can adapt your suppressor to different platforms—ideal for shooters with multiple firearms or those building a versatile suppressor collection.
Each piston is clearly engraved with installation information, making the conversion process straightforward. Ensure proper thread pitch and rotation direction before securing to your host firearm.