Taurus Judge is solid. This version will fire the .410, .45 LR, and .454 Casull rounds. And each will fire various styles of ammo for whatever effect you are looking for. Many guys have these for fishing or being out in bear country to either kill Rattlers or deterre bears.
Comparison of handgun rounds (Left to right) 3" 12 gauge Magnum shotgun shell AA Battery (for size comparison) .454 Casull .45 Winchester Magnum .44 Remington Magnum .357 Magnum .38 Special .45 ACP .38 Super 9 mm Luger .32 ACP .22 LR