Enhance the performance of your Glock 17 Gen 5 with the Strike Industries Mass Driver Compensator. Expertly crafted from durable steel this compensator leverages expelled barrel gases to reduce recoil providing a smoother shooting experience. Unlike traditional barrel-mounted compensators the Mass Driver's innovative design separates from the operating components post-ignition maintaining near-stock cyclic speeds and minimizing reciprocating mass. This ensures reliable cycling and superior handling. The package includes a comprehensive set of components: the main compensator body recoil spring guide rod fitment washer guide rod head internal spring and a warning card for safe installation and use. Upgrade your handgun's performance with this precision-engineered accessory.