RCBS Rock Chucker Supreme Press - Manual (Page 3)

By combining the famous RCBS block “O” frame with the compound leverage system, the
Rock Chucker Supreme will develop work pressure that would spring other presses out of align-
ment. To insure alignment under these pressures, the Rock Chucker press frame provides a full
four inches of ram-bearing surface to rigidly support the one inch diameter main ram. The
compound leverage action is similar to that of a power punch press. As the handle pressure
increases, the leverage is compounded, building up a maximum work pressure in the main ram as
it travels the full length of the stroke. The toggle block, links and pins are engineered to withstand
the punishment of heavy-duty reloading. The handle is made of solid steel and features a comfort-
able ball-type handle grip. The Rock Chucker Supreme Press has standard 7/8-14 thread for most
popular reloading dies and accessories.
ACCESSORIES
The Rock Chucker Supreme Press is designed to utilize a primer arm. This priming system is
equipped with interchangeable primer plugs and sleeves for seating large and small primers.
The Primer Catcher keeps spent primers from dropping to the floor and is easily removed for
emptying.
UNPACKING
Unpack the press carefully and look for the items listed below. Refer to the parts list for
identification.
• Press
• Handle
• Primer Catcher
• Accessory Pack: Contains handle nut, Primer Arm, large and small primer plugs and sleeves, coil spring
HANDLE
RELOADING DIE
(Not Included)
SHELL HOLDER
PRIMER ARM
PRIMER
CATCHER
HANDLE
LOCK NUT
TOGGLE BLOCK