Got myself a new toy. CHEAP(R 120 new) air pistol. After removing a kilo of gunk from the cylinder it now clocks in at 320 fps with AA fields. This is a bit slow but fine for indoor mice/rat extermination. Accuracy 20mm at 10m.
More detail, please Lewis. Make, where bought etc. would help. Pictures would also be welcome. What is your intended use for it, by the way? I am looking for something more compact than a break-barrel Diana of some 40 years of age to use for shooting rats that come to steal dogfood.