Derek are you using magnum primers?
54.5 grains IMR 4350 seated on the lands. With the 130 gr classic hunters. Got a similar group at 54.0 gr. I hope to tighten them up with 0.1 gr. steps and seating depth changes. Have you been able to try yours yet Tbuckus?
Picked up some 130gr Berger Classic Hunters to try out with my .270.
I know this isn't a traditional long range gun, but I'm hoping someone out there has used these and can give me some input with data.
I'm curious what you consider a "traditional" long range gun? Growing up reading Jack O'connor the .270 was THE traditional long range gun. I've used a truck load of H4831 to launch 130 grain Ballistic Tips down range. Definitely not in the modern super whizbang realm of long range shooting but for most realistic hunting situations you should be just fine.