Wanted to throw this experience out there. For over four years now, I've baited squirrels in my backyard and popped them regularly. Always placing the pellet between the eye and ear for an instant clean kill. I have a "sniper room" in my basement and shoot from a bench through an open window to the feeder or as I refer to it "the alter of doom" for squirrels. So as I was doing some chrono work with my Impact today, a squirrel decided to pay the feeder a visit. Couldn't believe it. I was shooting .30 from a 700mm STX. So I figured, hell a 44.75 gr JSB traveling at about 835 should take a squirrel right down with a body shot. I placed it perfectly through the heart and lungs and the damn squirrel ran every bit of 15 feet up the tree and almost launched himself over the fence into the neighbor's back yard! Fortunately, he landed dead before impact, on my side of the fence. But the lesson was learned. The best body shots maybe ok for the woods but head shots are the only way to go for residential pesting. I won't try that again! If that .30 wouldn't do it, nothing else in my collection will either.