I've wanted a rook rifle for a long time but they are usually too expensive or chambered in some obscure caliber. This is one I built in .32 S&W long. I made the stock and forend from black walnut a friend gave me from a tree he had removed from his yard. The barrel is a 9/16" TJ liner. It shoots quite well with both factory and handloads. Best 50 yard group so far is .727" CTC for 3 shots. Best 25 yards is .620" CTC for 5 shots. It likes 1.8 grn of bullseye under a speer 98 grn HBWC.
This is a straightforward project for someone with the right tools.
Plenty good enough for letting the air out of squirrels, bunnies, groundhogs and other tasty critters.