My dad found this .22 LR Winchester model 58 in my grandmother's closet over the weekend. It looks to be in good condition besides the crack in the stock. The inside of the barrel looks great. We took it out to the range today and shot about 100 rounds. It seemed pretty accurate shooting a few objects at 50-60 yards and was surprisingly fun for a tiny rifle. Does anyone have any info on this? I haven't found many good sources on the net. EDIT - I found that these were made between 1929 and 1933. I guess they have no serial numbers and about 40k were made.