My response was really a resplone to a post asking why I'd made a point of it, not ignoring your post advising us of the kind of pistol it was.
A smooth-bore pistol requires a considerably heavier charge to shoot accurately than a rifled gun - THAT was my point.
A fifty or sixty grain load of FFg in a rifled pistol is going to be lot less fun than the same load in a smooth-bore - maybe you don't mind excessive recoil?
tac