Times have changed. A boss I had back in the 70s had a reputation from one day bringing an AR 15 to work and setting it on his desk. Well he had to promise to never bring it in again but that was the extent of the problems he had. At the same job someone brought a live 20MM round to work and disassembled it in a bench vise. Nothing much came of that either. I had one of the little Remington derringers once, after I bought it I even went and bought some very expensive .41 rimfire ammo, repro, thinking I would at least test fire. Then I found the common hairline in the pivot ring and that ended that. Sold it off due to not having much interest in hoarding non shooting guns. Can't wait to hear your firing report on that thing. Maybe you could bore it out a little to take .454 Casull!