Ranger 104.3 Shotgun Parts - Finding Internal Components

Question
hello my uncle just gave me a ranger 104.3 16 ga. i am trying to find some internal firing parts for it. can you be of any help?

Answer
Hello Joseph. Does your shotgun happen to be a double-barrel or is it a bolt action? The only reference to a Ranger 104.3 says it is a double barrel. I was able to find a bolt action marked 104.7. In any event, Numrich Arms has parts for store-brand firearms. If this does not work, search the web for 'gun parts'.Thank you for asking for me.Charles Gage