James
Strange, they told me a few years ago that they strived to insure that the barrels were dead straight. They did say, however, if by chance there was a slight difference, it would always be toward the muzzle end.
If they do put a choke in, where is it. For instance, on my HV, I cut about 6 inches from the muzzle end of a regular HV blank in order to come up with 22 1/2 inches.
Think there is any left there??.........jackie