Re: Remington brass or nosler custom
If you are loading towards the top of the pressure curve and unless Nosler has changed their formulation stick with the REMs.
I use 300 RUM cases in a 270 AM cartridge. I loaded 10 of the Noslers with my standard load, adjusting for case volume, achieved the same velocity. The nosler primer pockets were way loose w/that one firing. I put the remainder of the cases though unused, into the brass trash bucket.
Went back to REMs. Sure wish Lapua or even Norma would come out w/RUM brass of some sort.