Strange firearms thread

[Alan]

Okay, here's a Picture of the Day thread for strange firearms. Post pics of any unusual firearms you find. I'll start with this crazy old pistol that I think has some weird engineering. You can also add a note about its history or why it's interesting, let's see your weird finds

 

[URIT]

Wow, a late 18th Century flintlock "Duckfoot". I've never seen one in person. The closest I've come is a 5-shot pepper box revolver taken from a 19 yo female during a felony stop pat down. She had it concealed abdominal-IWB. The jail matron was advised to strip search.