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kilotanker22 · December 12, 2012, 12:09 AM

If one were to use standard cartridges with slower powders like mag pro or retumbo say for the 25-06 or 270 what impact could using the magnum primers have on performance of said load?

BTW I know to start low and work up with caution.

December 12, 2012, 12:09 AM	#1
kilotanker22 Senior Member Join Date: October 14, 2012 Location: North Central, PA Posts: 2,117	magnum primers in standard catridges?? If one were to use standard cartridges with slower powders like mag pro or retumbo say for the 25-06 or 270 what impact could using the magnum primers have on performance of said load? BTW I know to start low and work up with caution.