I just measured two sets of Model 32 SKEET barrels and their similarities are great.
Variation in all four tubes is less than .0005 per tube
Lower Skeet Out is .736 bore in each, tapering down to .727 (.009) constriction for a very short 1/2- 5/8 " area approximately 2 inches from the muzzle and opening gradually to.734 at the muzzle
Top Skeet In is .731 bore running down to the same Short constricted area 2 inches behind the muzzle down to .725 (.006) and opening to .730 at the end.
These are similar to notes I have from two other
Skeet 32's I have measured years ago.. ...
I believe the difference in barrel diameters was intentional (ala Ithaca drawing from Walt) having seen it on at least four sets of Skeet tubes personally.
At 25 yards the bottom is slightly tighter than the top barrel in a series of 5 patterns each.....Some fiber wadded (sans cup or wrapper) English Hull Cartridge 7's don't appear much different to Win. AA 1 oz. 8's on the plate...
These two guns are a Solid rib Skeet model in the 23XX range and the other is the Skeet set of a Two Barrel set in the 312X range.
