The RCBS Ram Priming Unit for the 50 BMG is a great priming tool for reloaders who want to prime on the upstroke for maximum sensitivity. The unit works by holding the cartridge case in a shellholder on the top of the press (where the die is typically installed) The press ram is then fitted with a special primer holder (plug assembly). By moving the press ram up, the primer is inserted into the case.
Fits: Single Stage Reloading Presses with 1-3/8"-12 thread (Will not fit standard size reloading presses) Function: Priming Unit Material: Steel Notes:
Includes rod assembly, primer cup and shellholder for 50 BMG
Note that the 50 BMG ram priming unit is available in two thread sizes, thread size will need to match thread in the specific reloading press
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