Originally Posted by dragman
I am thinking about picking up a 300RUM and I would really like to shoot the 215 berger hybrids and nosler brass does anyone have some good starting loads??? I have pretty much any powder just not real sure where I should start I would like to get all out of it that I can gonna be shooting a 30" barrel in a 10 twist. thanks for any info.
Well, I don't use the Berger, but the 225 Hornady in either Nos or RP brass will do well with 98-100 gr of rl50; start in the low 90's and work up with a chrono. My brother was hitting 3K in a 26" barrel with 102gr of rl50, but the compression was a bit high on the powder. We aren't loading long, so 3.600 oal. with a 215 lighting it. Good accuracy, and great bc, I am thinking of switching to that load(or rl33 if it comes out) as I shoot down my 180's and 190's with rl25 and wc872.