Just to add some philosophy to the mix...

To me, any barrel longer than 14" is a rifle, and when I want to shoot a rifle, I use a rifle.
So every one of my Contender barrels is a 10" bull, in calibers between .22 to .223 to .44Mag and some others in between.
The only concern I have with some calibers is efficient powder burn, but with the reloads, I can control that somewhat with the powders used.
But that's just my .02, and we all know what that's worth.
