Our piston stands out with its innovative non-slotted configuration, forming a complete gas seal that significantly minimizes gas blowback, thus enhancing the overall pleasure of your shooting sessions. Crafted from durable 17-4 stainless steel and subjected to rigorous heat treatment, this piston is engineered for exceptional longevity. While pistons typically accompany booster systems in handguns, their application extends to fixed barrel platforms like carbines or sub guns, necessitating the use of a fixed barrel spacer in place of the spring. To ensure compatibility between our product and your host firearm s refer to our comprehensive pistol suppressor attachments guide for insights on recommended mounts and accessories.