My old 1972-73 Diana 25D air gun Cal 4,5/.177....we bought it back then for back yard fun, plus for the great many mice and such back then, the old village I used to live was out on the country side

We also had a rimfire riffel with a silencer for rats. Plus my great grandfathers German Sporting Mauser 98 something long barrel competition rifle with a double trigger arrangement, that one is from the 1920's.....had tried it a few times as we had some ammunition made for it in the 80's.
That one was a great deal of fun! Have no pictures of it tho'.
It sits at my father in laws house as it needs a complete restauration these days.
Anyways it was cleaning and oil day for the old Diana, we have kept it pretty well for about 52 years now

That one has shot alot of small rodents. It still shoots well and was made to last unlike most stuff from today.