Go here
http://www.e-gunparts.com/productschem.asp?chrMasterModel=0680zE15&idDept=78
e-gunparts.com
25-56 USD
FIE stands for Firearms Import & Export. Cheap guns imported from West Germany, Italy, and manufactured later in Miami, Fl. E-15 is a ruger knock-off.
gun shop, gun show, want ad, pawn shop, egunparts, MidWay USA, Brownell's
Could be German, Italian or US
FIE was the company that imported these into the US. They were made in Brescia Italy, POSSIBLY by the Tanfoglio Company. FIE is no longer in business- the E-15 single action revolvers seemed to be from the 1960s-1970s. They do not have a high value. Some repair parts are available from gunpartscorp.com.
25-160 USD depending on specifics
Try internet auctions, pawn shops, gun shops, gun shows, want ads.
15-50 USD
I would try Numrich gun parts corp.they should be able to help you.
Try gun shops, gun shows, pawn shops, on line auctions, want ad, for sale ad, estate sales, garage sales, egunparts.
$25-$75