I have a pear tree covered this year with pears this year and it's being stripped by squirrels. Any time I walk out of the house a heard of the little demons take off and each usually have a pear in their mouth.
When I came out today there were three making a run for it. This guy was 15 to 20 yards away when he stopped where I could shoot.
40+ year old Trapmaster 1100 with a .380 roundball making 40fpe with 1200psi of air.
The roundball hit the jaw area and exited his skull.
The gun has been heavily modified for air. I replaced all screws with stainless steel ones and I also replaced the copper line from the air tube to the valve with a stainless steel one rated for higher pressure.