Buddy found this in his dads house any idea on the maker. Percussion shotgun.

[Flathead85]

Any id help is appreciated

 

[#BPBReloadingFFL]

FN ?

 

[FlaminCrow]

Fabriques d’Armes Réunies

Had to inquire with my cousin the shotgun guy in the fam.
What proof marks?

 

[smoothshooter]

Any id help is appreciated

Need many more photos, including full-length left and right side.

 

[sethwyo]

First
Assault
Rifle