This one was made in Nuremberg by Hans Stopler, so I suppose raise a stein to German engineering. Once again it never fails to impress. Revolvers wouldn’t become commercially successful & produced in mass quantities until the 1800s.
https://www.thefirearmblog.com/blog/2016/11/15/worlds-oldest-known-revolver/
In a dark irony a couple times that people have invented faster shooting guns they’ve imagined that we’d field less soldiers in war. Leading to less deaths.
On your nuke comparison I see an interesting parallel to the Giradoni posted today. It enabled Lewis and Clark to cross America without major bloodshed. But an inequality in capacity to destroy isn’t all ways something harnessed with virtue.