DESCRIPTION
Rock Chucker Supreme Press 
by RCBS RELOADING PRODUCTS

With its easy operation, outstanding strength and versatility, a Rock Chucker press is ideal for beginner and pro alike. It can also be upgraded to a progressive press with an optional Piggyback III conversion. 

Features:
Heavy-duty cast-iron construction for easy case resizing
1 in. ram held in place by 12 1/2 sq. in. of ram-bearing surface
Toggle block of ductile iron
Compound leverage system
Pins ground from hardened steel
1 1/4" x 12 thread for shotshell reloading dies and Piggyback 3
7/8" x 14 thread adapter for standard dies and accessories
Accessory pack (included) contains handle nut, primer arm, large and small primer plugs and sleeves and coil spring.