I'm lucky that my gunsmith doesn't try and push one over the other so I've used------ Lawton,
Kreiger,Hart,Shilen,Broughton 5c,Bartlein 5R,Chanlynn,Lilja all those barrels seem to shoot. Sure like the K&P barrels sorry to see they quit. My last Pac-Nor wasn't all that great.
Obermeyer,Rock,Spencer plus some of the others mention here all make good barrels. I've heard some good things about the new McGowen McGowen Precision Barrels Home
Well good luck