Posted by SGT on March 9, 2008, 12:04 am, in reply to "20 ga. coach gun"
Highly unlikely that Hunter made any 20-bore "coach guns", but you can verify original barrel length if the shipping records for that serial number have not been lost; just send your request with the full serial number to the Cody Museum (along with required payment; their contact information in on this site). If available, the original shipping records will note the original barrel length when the gun left Hunter Arms; and who knows, could save you some serious green!