Could These be Gun Parts

[Randy769]

any help is appreciated

 

[BosnMate]

I don't know what you have, but they aren't gun parts. I've built and own muzzle loading arms, as well as high power weapons, and
have never seen anything looking like your finds used on any type of firearms.

 

[bigblockjohn454]

Looks like an old overall or suspender clasp. I'm probably wrong, but that is what I see. Hope it helps.