Berger 135 hunter bullets or 143 ELDX? I have some 140's to but hoping to run the 135's.
powders I have reloaded 26, H1000, 7828 ssc and retumbo. Also would you use magnum primers?
I love H1000 in my 26" but with a barrel that short I'm not sure you'd get the most out of it. If my 16.5" 6.5 creedmoor is any indication, I'd wear ear plugs and muffs.
Where are you getting H4350 load data? I've been shooting my PRC less with H1000 being hard to find, but I'm sitting on a fair amount of H4350 and IMR4451, I thought they'd be too fast for the PRC. Hodgdon and Hornady both have limited powders listed.
I don't remember the specific load or where I got it, but with a 147 ELD M I was getting @ 2850fps and a little faster with the 135's if I remember correctly, and they would shoot in the .3's
I bet if you googled it you could find some data on it