The Hornady Lock-N-Load AP Primer Pocket Swage Tool quickly and cleanly removes crimps on cartridge case primer pockets. Designed to be used on the Lock-N-Load AP press, the Lock-N-Load AP Primer Pocket Swage Tool comes with shell holder, feed, swage tool, and eject dies to make the job easier. This works in 223 Rem/5.56Nato and 308 Win/7.62Nato models, swage depth can be adjusted to accommodate various brands of cases. Swaging out the crimps instead of cutting them eliminates trimmings and mess.