Ive screwed around and can hit a 3D deer target fairly consistantly at 100 yards with my bow, but no way would I ever consider taking a shot like that. When I say hit the target I meant the entire target not the vitals, and that is no way good enough to try it on an actual deer. My farthest is about 55 yards I could see shooting one out to 80 maybe but not 155 thats a joke.