What is the oldest Mil-Surp firearm you shoot on a regular basis? Regular basis meaning more than a once a year rotation or event, but something you do shoot at least a couple of times a year.
The oldest I shoot on a regular bases, at least every other month is my Grandfather's Trap Door made in 1887. I have a 71/84 that's is older, but seldom shot, like maybe once every 4 or 5 years. The Gewehr 88 is shot the most often, but it dates to 1890. The few others that are older are safe queens.
Pistol wise, it's a C96 "Broomhandle" Mauser from the 1930 Mauser China contract, not to be confused with a Chinese copy.
What old Mil-Surp do you shoot quite often?