Firearms looser chambers may result in case expansion when round is fired. Such “bulged” cases used for reloading may cause jams when shooting. Unreliable ammunition is something that every shooter would like to avoid, especially during competition. GMB Case Roller S is a machine restoring proper case diameter by removing “bulge” from the cases.
The S version of this high-grade device was designed and built especially for shooters who want their reloaded ammunition to be as reliable as possible.
Note : The case roller formats only bottom part of the case. So it is still required to use sizing die to format rest of the case during reloading process.