Well, I've acquired the above today (in .22" cal') after some horse trading (and Parcelforce's best efforts to lose it). It could do with a spruce up, but is complete apart from the rear sight. Can anyone point me in the right direction regarding the type of sight? The only thing I can say about the mounting is that there is no dovetail slot, just a flat on the breech and two small (M3), which were in place. Or, maybe a peep sight might be more obtainable? The rifle comes with the scope rail fitted.