Our piston is truly unique, featuring an innovative non-slotted design that creates an airtight gas seal. This minimizes gas blowback, resulting in a more enjoyable shooting experience overall. Crafted from rugged 17-4 stainless steel and subjected to rigorous heat treatment, this piston is built for exceptional durability. While pistons are typically found in handguns with booster systems, they can also be used in fixed barrel platforms like carbines or sub guns, requiring the use of a fixed barrel spacer in place of the spring. To ensure compatibility with your host firearm s consult our comprehensive pistol suppressor attachments guide for recommended mounts and accessories.