Well, actually 2 but that is another story. Anyway, I really like these. The grips are 1.25" across the grips, and feel a LOT better than the other MkIII 22/45's. The slide/bolt release is extended also, which is cool. Need to get one of those for my other 22/45. It doesn't appear Ruger shipped a lot of these, between 500-1000 I would guess based on the S/N's I have seen on the web. Anyone know for sure?