Below is a excerpt of a e mail I wrote to CCI on rifle primers.

So it seems these are different but "apparently" all the others are the same


"below you will find the primer differences. "

Large rifle primers
CCI-200............................ standard mix, standard cup, and standard anvil.
CCI-250............................ Magnum primer, Mag primer mix, thick cup, standard anvil.
BR2.................................... thick cup, standard priming mix held to a tighter tolerance, standard anvil.


So they are really not harder primers, just a thicker c

Make Every Shot Count!
Justin M.
2299 Snake River Ave.
Lewiston, ID 83501
CCI/Speer
(800)379-1732

__________________
Still Running Against the Wind