Well, I also have the Mini-14 and a 10/22 and this... a Single Six with the swappable 22lr/22wmr cylinders and came with a holster, another I haven't played with.
This came from the same sale as the Polytech M-14. If'en I were to purchase another Ruger product, I would lean towards the Blackhawk convertible that will handle 38-40, .40 S&W and 10mm Auto.
A revolver that can eat modern high potency 10mm or one that can backstep into time with a .38-40 cowboy load kind of sounds fun