For when you only need one shot, there's the Rossi Brawler. You can throw down on anything from rattlesnakes to medium-sized game thanks to the Brawler's ability to fire either 45 Colt or a 410 shotshell. Plus, with the integrated picatinny rail, you're also not stuck using one grain weight ammo. You can attach any optic of your choice to the Brawler and zero your point of impact exactly.

This is your next adventure gun. A simple break-action and cross bolt safety give you the same ruggedness as a flint axe. The Brawler's trigger is another point of simplicity