Running these in my 6.5 PRC at 3050. 56gr of H1000, ADG brass, 29" barrel. Couldn't get my tikka tac a1 in 6.5 Creed to like it. My two creeds really like the new Berger 144. (2820 with 42.5 of H4350) Yep, add another new bullet to the list! Really liking the new LRHT series.
I have just started loading for my 6.5 PRC. So far with 30 rounds fired I am liking it quite well. I have Desert Tech SRS, with a Bartlien 31" 5R LH 1:8.35 - 1:7.35 gain twist barrel. I had Manson make a reamer to my spec 2.400" CBTO / 3.082" COAL (ref) with Berger 156 grain EOL's .010 off the lands. I am using Gun Werks ADG brass and Fed GM 215 primers. Berger tech line gave me the max load for N570 with the 156 gr bullet of 64.1 grains with a COAL of 2.955" I worked up to 64.0 grains without any pressure problems. I have fired 20 rounds of the 64.0 gr N570 load with an average velocity of 3265 fps, 8.3 SD, and a 23 ES. My last 5 rd group today was 1/2 moa.
I just went looking for some more 156 Bergers and see they are out of stock everywhere I looked. But, I did find the 153.5 LRHT Berger (I did not know they even existed) at Mile High so I ordered 500. I'm thinking they should work well for me, they have a higher BC, they are lighter (more velocity) and were in-stock! In any event, I am going to try them.
Dose anyone else have experience with Vitavouri N570 in the 6.5 PRC?
Experience with 153.5 gr Bergers in the PRC?
What SD/ES are you getting?
I was not able to find Redding bushing dies anywhere, so I think my neck tension can be improved. I am also interested in using a mandrel for neck sizing, it sounds like the best way to control the neck ID.
Does anyone have experience with mandrel neck sizing the PRC?
Looking forward to hearing any suggestions you might have.