The only thing about the custom shop barrels that I don't like is that when you get a revolver cartridge chambering, they insist on using the long .4 or so inch throat that the factory barrels come with. This makes it very difficult, if not impossible to seat your bullets out close to the rifling. Other than that though, they are great barrels and I wouldn't hesitate to buy another one, but likely not in a revolver chambering like 357, 44 or 45 colt.
regards,
Graycg