Re: .308 Brass, best of the commonly found types?
I can't comment on the high-end brass, but I would like to talk about MG fired and match (not MG fired) Lake City .308 brass. I have and use both as well as Winchester brass. I purchased a large lot of MG fired LC brass. When I FL resized this stuff, it felt like I was necking it down to another caliber. I thought the necks were splitting as I resized them. I annealed them, before continuing the reloading process. I felt the need to anneal my Winchester brass after the 7th firing. The LC MG brass felt much worse. The match LC, on the other hand, felt just like any other commercial brass. Also, the primers were not crimped as the M80 brass was. I have not fired all the LC brass yet, but it seems to be holding up fine. I thought the necks would split on the MG fired stuff after the first firing. It was that bad. Also, I had to reduce the load from the Winchester levels. It was similar to going from Win to Fed brass. I would rate the Fed stuff at the bottom. On the second reload, the primer pockets were loose enough to cause concern. I would rate the win at the top, although I have never used the expensive stuff.
I FL resize all my brass, trim, inside/outside chamfer, uniform flash hole and primer pockets. Fired in a factory 700p chamber.