Yep I get that about the Darne action, which is actually a G rated name or label for that type gun action if your not mindful. That back edge that part that slides back also looks about as sharp as an axe. I hear wearing gloves is fashionably mandatory for shooting that gun. Not certain but also think the guy invented yard darts designed that gun.
Anyway enough about that and it may take a little learning curve but if you shoot a high percentage yield of dove/shells then that could be interesting.