Is there a way to find the year of manufacture for these shotguns or at least a ballpark range?
This is a 16ga SxS with the plastic stock. Stevens 311 and Savage Arms on left. 5100 on right.
ZP circled A and circled B 7 under the barrel.
Circled 18A underside in front of trigger guard.
ZP circled A and circled B on bottom of barrels.
Not sure I want to know the value in case I paid too much.