Long range .30 Caliber Build Discussion

No I've got 300 rounds on mine but there's pretty much zero erosion.
I know Ryan Pierce claims 1200 rounds is the norm.
I see some guys claiming it'll toast in like 700-800 rounds, but they're pushing it hard and using N570 with CF barrels.
 
I've always heard the n570 eats throats terrible. But that is good to hear I was thinking anywhere from 1000 to 1500 depending on how it's used
 
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