I am contemplating getting a Rossi Circuit Judge for use purely with .410 shells. I think a double-action revolving shotgun would be add fun variety to skeet shooting. Given the price of .410, this would require me to take up shot-shell reloading.
My question is this: The first 1.3 inches of the chamber are ~20 mil larger in diameter than a standard .410 chamber to allow for .45 Colt brass. Will this larger portion of the chamber ruin shotshell hulls upon firing? My initial thought was to buy some 3" brass hulls from Rocky Mountain Cartridge. If they'll bulge out and be too weakened to reload after the first firing though, this isn't going to be a very economical gun for regular recreation.
This'll be my first foray into reloading, as the rest of my guns shoot inexpensive calibers. Thanks for entertaining a question from a noob.