The Rollsizer Caliber Conversion Kit .38 S / .38 SC allows for processing .38 Super and .38 Super Comp brass using the Rollsizer Automatic Decapper Base Unit. It includes all caliber-specific components required for fast and reliable setup for these high-performance pistol calibers. Designed for precision and high-volume operation, it is ideal for competitive shooters and reloaders producing IPSC-grade ammunition.