FWB 90 S Replacement parts

[lrskibo]

I have had this FWB 90S for years. Had the electronics replaced years ago and still shoots well.  Was breaking it down for a cleaning today and discovered the clamp terminal
 (FWB part # 1810.585.2 Clamp terminl, Calked) was broke. Any idea where parts for an old FWB air pistol can be found ? Took a look on the net but not seeing anything. Any help would be appreciated. Thought about finding someone with a 3d printer and see if they could reproduce one. Any thoughts? 

Thanks in advance ,   
Len.... Dallas, GA

[Yogi]

Have you checked Champions Choice?

They seem to be the go to place to target guns.

-Y

[lrskibo]

Thanks, checked and a no-go. Probably have a 3D printer shop make one.