Anyone of you guys have a Sierra book that list primers for the Sierra 6mm 85gr hptb? I am curious to see what they are listing as far as primer. I plan to load this bullet with IMR4350 and the load book I have lists Fed210M. Was wondering if these can be load without Mag primers?

Fed 210M

The 210M isn't a magnum, it's a Match primer.

Standard primers work fine with 243 quantities of 4350.

Aalad, the magnum is a 215. Muddy

thanks guys. did not realize Fed had the 215 listed in a reloading book.