You will also need dies and a conversion kit.
Dillon RL550B 4 Station Progressive Loader
Station 1) resize/deprime/prime
Station 2) powder drop/flare
Station 3) seat
Station 4) crimp
The RL550B is able to load rifle as well as pistol cartridges The RL550B uses standard 7/8 by 14 thread per inch dies, as long as they deprime in the size die Manually indexed shellplate Manually fed cases and bullets Capable of loading 400 to 600 rounds per hour Lifetime "No-B.S." Warranty
In addition to this press you will need dies and a conversion kit to load ammunition.