I have an H&R 22 w/ 22 LR a 22 WMRF cylinders, adj sights, double action though styled as a single action revolver. Once I had the trigger worked on, it became a sweet shooter. Have taught several people to shoot with it, including our two kiddos. It now resides, loaded with 22 WMRF, as the THIRD line of defense in our house.
Be safe, ya'll!........