Two problems, Greg:
1. I'm assuming the figures he's giving you are at the muzzle. That does not tell you what you have for constriction, because you also need the bore diameter. According to the 13/1 stamp on the barrel flats, the bore diameter should be .719 or very close, which would mean you've got an IC left barrel . . . and a right barrel that's apparently been honed out about .010.
2. You've got more than 2 3/4" DAH, which would be too much drop for a lot of us.
The gun looks pretty good, but I'm still getting serious alarms, per the above.
