Re: 308 remington brass
Remmy brass with 42.5 and 43.0 I-4064 over 168 Nos Comps; AR and bolt guns respectively. Trimming after the 3rd reload and FL size, all of it. As expected, the AR beats it up more, but I'm a range brass guy too, so I don't care. Primer pockets start to go after about the 6th reloading.
Have some once fired Win brass from the white box 7.62, gonna see how or if it's any more durable. When guys stop thowing away their once fired cases, I'll buy some of that high class (Lapua) brass I hear about here.