Rugged Suppressors piston for Obsidian 45 suppressors. Non-slotted design creates full circumference gas seal. Machined 17-4 stainless steel, heat treated for durability.
This piston represents a thoughtful approach to suppressor design. The non-slotted construction creates a full circumference gas seal, which significantly reduces gas blowback—a consideration that matters whether you're running subsonic ammunition or standard loads.
Material: Machined from 17-4 stainless steel and heat treated for durability and longevity. This is a piston built to handle repeated use without degradation.
Designed for use with Rugged Suppressors' Obsidian 45 suppressor system. The M16x1 LH (left-hand) thread pattern fits specific host firearms.
Important Note: When installing this piston on a fixed barrel platform—such as a carbine or subgun—the recoil spring must be replaced with a fixed barrel spacer to ensure proper function.
A quality piston is fundamental to suppressor performance. The full circumference seal means less gas escaping around the piston, resulting in a more pleasant shooting experience with reduced felt recoil and muzzle rise. For shooters prioritizing comfort and control, this is a worthwhile component.