http://www.vzduchovka.cz/katalogy/Aeron-B96-en.pdf
A leftie one of these recently sold for £290. I have one (RH), and it's brilliant......very accurate, and 490fps with RWS R10 pellets....5 shot magazine, rapid fire..........
The CO2 cartridges are cheap. Servicing and spares for the guns are still available via www.sureshot-airguns.co.uk. They might even be able to help with sourcing one.
Highly recommended but not easy to find.
Pete