adcoch1
Member
Merry Christmas all, I am about to start loading for 300h&h, and I've seen a bit of different info about primers for it in a few manuals I've looked at. Some say Wlr primers, some WLRM, others magnum primers only. IMR4350 is the powder I'm most likely to use since I have a bunch, but it seems to me it might require a magnum primer to light off 65+ grains of stick powder. Probably just loading Sierra game Kings at 165 grn. What are you guys using for primers?