I know this may be a long shot, but I managed to lose one of the two sear springs for my Beeman P17. Not the thick one that goes over the grip screw hole, but need the one that tucks into the right grip when reassembling. On the Chambers parts schematic it is part CS912 (Chambers does not have them in stock, and their price is a third of just buying another pistol!). I know there are a few folks out there that have one or two broken ones they keep for spare parts. So, if you are willing to part with this spring please let me know how much you want for one. Tried Beeman, but they don't seem to have spare parts for these. Of course I know as soon as someone sends me one, then the lost one will be found