What about the CVA Bergara barrel?
I believe mine is .504 so I would assume the Areolite would be a good choice with the 120 grains BH209 I'm using, or a step down to 110 grains?
What is the difference between a belief and a fact? Slug it. You'll KNOW
504 is a sloppy bore-whore IMO.
No wonder you're not interested in Powerbeltches.
Wobble factor...
I won't even consider them except for a point blank finish shot.