eightbore, thanks, I did not realize they had Griefelt numbers in a database. Alas, my number is not listed, mine is 140 above the nearest number below mine, and 130 below the nearest number above it. They only list a total of just over 700 records for Griefelt, and they were in business for quite some time, I understand. Mine has barrels clearly marked with the Sauer intertwined "SuS" logo, so they obviously got the barrel tubes, or maybe the assembled barrels from Sauer. I'll likely hang onto it, although I really have no use for that much choke in a gun. It's really a high class gun.
