I remember Mr. Wolfe, who makes those barrels that the experts on here seem to swear by, saying that it was far easier to make a 1 moa m14 in 6.5 creedmore in part because the smaller diameter left more barrel in the barrel, and as such, less barrel whip, so I'd guess that if you're willing to pay for the cartridge, and want to maximize accuracy shooting an M14, it is likely a safe bet.
I would venture a hazard and guess that it's still not going to match up with a precision bolt gun, but I'd also guess that's not your expectation either, being one of those guys in the know....GI1
I would venture a hazard and guess that it's still not going to match up with a precision bolt gun, but I'd also guess that's not your expectation either, being one of those guys in the know....GI1