Well guys I ran my APS 260rem over the chrono tonight got good speed 2967 but my ES was 73 and my SD was 28. I have one raged hole at 200 but have not taken it further yet. My load is 140g AMAX 44.5g H4350 Fioccie LR primer Rem cases Match prep Any things you guys might want to point out? Jon
Thats pretty good! I'd take it out farther and see how it does. If it hangs in there, I wouldn't change a thing. I'm waiting on some 139gr Scenars to try in my new 260. Are you using a factory length mag box?
Wow, sounds like some serious medicine there. Although the ES and SD seem a bit high to me. Maybe try a different primer? CCI BR2 perhaps?