toysoldier
Hunter
This is from an interesting russian site my brother visits. My first impression was that it fired 3 rounds at a time, six times. However, there is something that might be a selector behind the barrel latch. Maybe .32 caliber. For the size and weight, a six-shot .44 would be more useful, unless you're a bicyclist fighting off a pack of miniature poodles.
http://fishki.net/42958-ochen-opasnyj-pistolet-3-foto.html
http://fishki.net/42958-ochen-opasnyj-pistolet-3-foto.html