Could anyone tell me some info on a Young Repeating Arms Co. Trap gun. I’m needing to know the chamber on the gun ? I’m planning on taking it to a gunsmith but was wondering if anyone had ever fired one of these and if 2 3/4” high brass shells could be shot in it? No markings on the barrel at all. I’m hoping to take it out and hopefully shoot me a gobbler with it . Any help would be appreciated .