I, too, have had some concern over being able to load ammo that shoots better than off the shelf factory stuff. I did achieve that, but it took some effort and with only select loads, not across the board.
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DF
I got some contract overrun "police/sniper" 308's from Norma loaded with 168 Match Kings. It was hard to equal, let alone beat.
Black Hills .308 match ammo. used to be like that. Haven't bought any in a while.
