I use a FWB90 regularly and have recently written an article on this pistol and the others (FWB 65, 65 Mk2 and 80). You can't go wrong with any of these guns as they are beautifully crafted and shoot very, very accurately. If possible, find one with the additional weights and front sights. They also came with instruction manuals bearing the gun's serial number and its test grouping. Current prices seem to be £150 upwards.