RCBS Rock Chucker Supreme Press 09356 Hunting reloading presses Rock Chucker press frame provides a full four inches of ram-bearing surface to rigidly support the one inch diameter main ram Handle is made of solid steel and features a comfortable ball-type handle grip Outstanding strength and versatility, the Rock Chucker Supreme is ideal for the beginner and pro alike Can also be upgraded to a progressive loader with the addition of a Piggyback-4 Specifically for heavy-duty reloading, case forming, and bullet swaging