They're nasty, durable & accurate. Here are a couple of pics taken from some deer I took a couple of years ago when I was stationed back east. I was skeptical of a 4 bladed broadhead at first, but they quickly gained my confidence. They leave a darn nice hole! First pic is from the entrance, second is that same shots exit, and the third pic is from another entrance. These were all from a 100gr ST magnum & Easton Axis 400.