a 16/65 and 9,3x72R
http://www.waffen-hiendlmayer.de/details.php?cID=5&sID=5&iID=46
serial number is 14926
seller tell me the gun is rechambered from 9,3x65R Collath to 9,3x72R, thanks

I say it before most people today are completly unaware of the Tesco shotgun cartridges so most 12ga and 16 ga guns may be in fact No.1 and No.4.