I'm leary of the Sig Mosquito and the Walther P22... I had a P22 for awhile and finally traded it. A friend of mine has had a Mosquito for several years now. In my opinion, both of those have the same problem- the slides are zinc. My P22 started showing some significant mushrooming/rounding off at the slide catch. (I didn't read all the posts- this could have been covered before)
I'll have to snap a couple MK II pictures this evening. Those are my favorite .22 pistols.
I'll have to snap a couple MK II pictures this evening. Those are my favorite .22 pistols.

