I've read V M Starr, and he had m/l guns choked that would throw 80% patterns with both barrels. I suppose the limiting factor is wall thickness, but if you consider that .015" choke only reduces wall thickness by .0075", you should be able to improve on a gun's range considerably by jug choking, given that it has ample wall thickness. And, there's not much pressure left for the barrels to contain out there. Thanks, SRH
And I have Cyl choked barrels that pattern 100%. My skeet chokes actually pick up a few extra pellets on the way. That Starr guy should do barrels for the trap shooters - he'd make a million$
