The Lee Breech Lock Challenger Press is a great press that is full of features. Some of these features include the breech lock quick change die system that holds dies in inserts that allow the reloader to quickly remove them from the press, a steel ram and operating linkage, a very strong “O” frame that is larger than the average press opening giving reloaders maximum hand clearance. When depriming with the Breech Lock Challenger Press spent primers are sent directly into the trash can helping to keep reloading areas nice and clean. The press comes with the Lee Lever Prime System allowing primer seating to be done with the reloading press.