It'll kill them like you hit them with the truck. I used to have one when I was younger.... its holy hell on woodpeckers. You don't even have to freeze them to have them kill a squirrel. Hard part is hitting them... those markers ain't but so accurate.
His old marker wasn't very accurate but the new one he just bought shoots lights out, I cant remeber how many balls per second it shoots but it almost sounds like a real gun in the backyard..another bonus is we can color coordinate the squirrels by using different balls.
