We have a plague of Rodents here, likely due to the really mild winter. I just picked up an old Feinwerkbau model 300, it was a gift from a friend. It needed some stock work, cleaning, and minor rust work. I just order a Weaver adapter for it and plan on mounting a Holo sight.
I've been trapping the critters. my score so far is dozens of Mice, 4 Rats, one Raccoon, my dog, two Blackbirds, and the neighbors Cat. I've been mostly using live traps so I can release anything not a Rodent.
I even had to release the Raccoon, somebody decided there should be a Raccoon season here and I caught it out of season. I did relocate it miles away.