Hornady LNL AP Primer Pocket Swage Tool (223/5.56 Only) id designed for the use on the lock n load ap press. The Hornady lock n load ap primer pocket swage tool quickly and cleanly removes crimps on cartridge case primer pockets. Comes with shell holder, feed, swage, and eject dies to make your job easier. Available in 223 rem / 5.56 and 308 win / 7.62 models, swage depth can be adjusted to accommodate various case brands. Swaging out the crimps instead of cutting them eliminates trimmings and mess.