WI chickens
Songster
I have a pellet gun, but it is a rifle so it is too long to hold up to their heads and I would likely miss trying to pick them off in the yard. A pistol would be better fo me at least.
I don't shoot them from distance. I do it at night. I carry them from the roost to wherever I'm going to dispatch them. They don't even move so I can put the muzzle exactly where I want it and shoot them directly thru the brain.