Experience the superior performance of our piston, featuring an innovative non-slotted design that creates a full circumference gas seal. Say goodbye to excessive gas blowback and embrace a truly enjoyable shooting experience. Machined from durable 17-4 stainless steel and subjected to heat treatment, this piston is engineered for exceptional longevity and reliability, ensuring it stands the test of time. While pistons are typically employed with booster systems on handguns, they can also be utilized with fixed barrel platforms such as carbines or subguns. In such cases, a Fixed Barrel Spacer must replace the spring to optimize the functionality and efficiency of the piston. Elevate your shooting endeavors with our piston, setting new standards for precision and durability.