Due to my lack of attention, only one disappointed me due to the excessive cosmoline in the chamber.

The oldest is a 91/24 with a stepped Bohler-Stahl barrel from Germany mated to a Westinghouse receiver. This rig looks new.
Second is an early 28/30 from 1933 with a barrel made of Swedish steel.
This rig also looks new.
last is a 1944 M39 with tiger stripes. All the numbers match on this one.
It does not look new. It has seen some use, but the bore is mirror bright!