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I've bought or built several AR's, a few were accuracy minded and the most accurate barrel I've shot was from Krieger. I sold it due to weight and it's super tight chamber.
Was it what they call a "Match" chamber.........whatever that means, & did it cause problems? Or was it just that the brass had to be sized down for it a bit more than normal? Tight or minimum headspace?
I'm considering one, so that why I'm asking.
MM
