I just got in email contact with the smith. He wants to see the gun and will be there Thursday, so I'm looking forward to that. He attached two targets that he shot from two different guns, both with Kart barrels which have no leade. He said the accuracy was "typical". They were 10 shot groups measuring 2.25" at 50 yards.
So it's not simply a matter of "right" and "wrong" apparently. It's probably going to be a matter of what the gun is being used for.
Drugs are bad because if you do drugs you're a hippie and hippies suck.
"If you kill enough of them, they stop fighting."-General Curtis E. LeMay