From the 1990s or early 2000s when they were still called Compact instead of Ultralight. Duplex. Very slight ring marks.
Is currently on a M77 in 7X57, accurate and dependable--rifle not included, heh, heh. You can find specs at Leupold's website under VX2 Ultralight lineup.
Great for that Kimber Montana you may find under the Christmas Tree.
MSRP of $440 and Cabelas gets $400. This one is $250 shipped and tracked.