You can check with numrich through their website- gunpartscorp. However, FIE was the importer of firearms- most made in Germany- the companies are long closed, so parts are rare. Sorry.
No known published data.
Not in any of the gun books I have part of one
Check Numrich gun parts www.e-gunparts.com . They offer parts and often have a diagram as well.
10-80 USD or so
R6 22 LR Made in Japan imported by FIE in Miami Fl.
No sn data available. Inexpensive 22 imported by FIE
No published sn data.
Probably not- sorry. FIE was the importer, guns made mainly in Germany. Company is long gone, and my main source for obsolete parts (Numrich gun parts corp) has none for that gun.
Sorry- but sometimes the answer is- you won't. FIE was not the maker, but the importer. Most of their guns were made in Germany. FIE is long out of business. I did check the one site that deals in used parts for older guns, and they have none for that model. If it is a small part or a screw, a gunsmith may be able to make or adapt a part to fit.
25-75
FIE Tex Mod .22 caliber single action revolvers were first produced by the firearms import and export company in 1986. I just bought one my self and found that depending on the condition of the gun they are worth about 25-75 dollars.