An exclamation denoting contempt or dislike. See Fy.
e-gunparts.com
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.
The word "fie" is an exclamation used to express disapproval or disgust. The first known use of the word was in the 14th Century, but is not commonly used today.
My Lord
If you don't have an owner's manual, find a gunsmith and ask for help
$25-$75
it means there is a spelling mustake
2-letter wordsef, ex, if, xi3-letter wordsfee, fie, fix7 words found.
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.
Numrich Arms website has expoded view. e-gunparts.com
25-160 USD depending on specifics
Tjong A Fie died in 1921.