We've had them on several leupolds and a vortex now. I'm going to order one for my nightforce once I get the right load figured out. I am not a "long range hunter" and I don't want to bring multiple gadgets with me to be able to shoot an animal. Range, dial, shoot. You can get dials burned with yardage as well and moa marks as well, which I will do on my nightforce just for use on targets.