The Oregonian
Well-Known Member
I have a good load for 6.5cm at 43.2gr of H4350 and Berger 140 HVLD, getting 2850fps....I want to use partitions for my son since he will be shooting around 150 and in - don't think Bergers are in their element at that close range if he hits shoulder.
I will start a little lower in powder and make sure no pressure shows up, but I would think that the velocity sweet spot would hold for both bullets (both 140gr), and it would come down to seating depth, where the partitions are likely to need a much bigger jump. Is that an accurate approach?
I will start a little lower in powder and make sure no pressure shows up, but I would think that the velocity sweet spot would hold for both bullets (both 140gr), and it would come down to seating depth, where the partitions are likely to need a much bigger jump. Is that an accurate approach?