Griffith was a combat infantryman in WW2 and landed in Normandy
Weren't there rifles such as the winchester? Andy did use one, but this model is unknown, also there was a double barrel shotgun seen welded by Andy, somwhat it belongs to gomer.
Yes, there were two Winchester Rifles, the one Andy uses, was a Winchester Model 1894. Another one on the gun rack is the Winchester Model 70