i just bought some nosler custom brass to load for my winchester m70 featherweight in .308. i used varget powder, fed 210m primers and barnes 150gr tsx. accuracy was good averaging about 1" groups at 100yds. before loading i noticed a couple of things when inspecting the brass. first thing i noticed is the inconsistant flash hole deburring. some had a nice small chamfer while others had a very large chamfer. way more than i put in when doing it myself on "cheap" remington or win brass. the other thing was primer seating being inconsistant in both seating pressure required and seating hieght. i did not weigh the brass to see how consistant that is compared to the cheaper stuff. bullet seating pressure seemed pretty even.