Slightly off topic...but Okay! I think he will have a REALLY HARD TIME FINDING USED ADRENALINE!Two years ago was the first time I rifle hunted with hearing protection around my neck....intending to put them on when needed. Well, I saw a coyote moving around a bottom area and ranged him and then lined him up through my scope on my 7 mag....and pulled the trigger. Ya, it hurt my right ear pretty badly. I don't remember having that problem when shooting elk or deer without ear protection.....maybe the adrenaline makes a difference?