Wonder if the bore diameter will be .357 or .358. I don't think it could be .356, or that would make the .357 dangerous to shoot. Even .357 might make hot .357s dangerous to shoot. .358 is safest, but it will impair the 9mm accuracy quite a lot, possibly, as would a .357 bore to some extent. It's a tradeoff of course - I think they're going to err on the side of safety (not being sued), and that will make the 9mm less than fully engaged on the rifling. So it will be interesting to see whether 9mm is significantly less accurate, or so little difference as to be negligible. In any event, fun. I'm interested in this one in 6", and one of the new 2" Trackers in .410 bore. :shock: