The thing I like the most is that the M&P 22 is the same size & dimension as the M&P 9. If I can get the sights to be similar, it would make it an even better training companion. I'm also curious to see if my accuracy improves with a 2-dot rear sight.
Right now, the M&P 22 is accurate enough for my intended use. I find my Ruger 22/45 to be much more accurate.
IMO, all .22lr pistols are fun to shoot. I own a few:
- Ruger MKIII Std 4.75"
- Ruger 22/45RP 5.5"
- Ruger Super Single Six (1971)
- Colt Woodsman Series III (1970)
- M&P 22
The M&P 22 isn't the most accurate of the bunch, but it is by far the easiest and quickest to field strip & clean. That is one of the reasons why it's a "keeper".