When my great uncle passed we found a loaded shot gun behind damn near every door in the house. Turns out pretty cool because we all got to take one home. I ended up with a old Stevens single shot 12gauge that was sold out of the old Sears and Roebuck god knows when.
It still had an old paper shell in it that I had to cut out because it had rusted in. Cleaned and lubed, to this day it's my most used gun. Great for rabbit hunting, light weight and can't hurt it. Use it to beat the brush and see what pops out!