I found that my pressure spikes with the RP brass was a lot lower. Everyone keeps telling that i need to try the 120 amax or the berger vld.
I just had 7mm STW made and still working on breaking it in, doesn't even have 50 rounds through it yet. It's a benchmade barrel. Three groove, 26 1/4...
Well Dan I to have 6.5 and I to have had some problems with pressures so turned the necks I to use 270 rp brass there is more to work with out there on the end,my barrel was built by PACNOR . I'm using h4831sc and getting 2750 with sd of 5 average group size of 6" at 1000,shooting the horaday...