I forgot I even had this until I saw your post. I used to have it on a gun rack above my safe but a few years ago I put it in a case and slid it along side of the safe and forgot about it. It is a Mindi made in Spain Cal 24 which I am told is 58cal I just learned that recently I have never fired or attempted to fire it The fitment looks good the blue is rich and in very fine condition the case color is grate there is a serial number on the breach the brass work look great Looks to be unfired to me and is how I got it 30 or so years ago!