Shotshell reloading starts with resizing the structure. The reloading press has a kick the bucket and a decapping axle. At the point when the terminated structure is driven into the bite of the dust, the plastic frame and metal head are gotten back to their unique unfired measurements. The decapping shaft pushes the spent preliminary from the structure. During resizing, the highest point of the body that was distorted by pleating is additionally resolved and fixed.