As Jahred said, I shot one of these on a bolt gun and my GSG 1911. I ran a mag through my GSG unsuppressed, then attached the B. It was very comfortable without ear pro, while going unsuppressed left my ears ringing a bit. This was shooting DRY. I didn't think to try it wet, and I was impressed nevertheless. Shooting it on a CZ 22 bolt was nuts. When cycling the action is louder than the shot, on a can this small, you can't lose.Has anyone shot one of these do they work like they are supposed to or is it just the size it doesnt matter if it works as well as it is supposed to