I will have to agree with Rob. THe eye relief on mine is very poor, however, the worse thing is that it is relatively heavy. THat makes the EoTech + magnifier way too heavy compared to another optic. My recommendation is keep the EoTech for close range, but if you have a rifle that can actaully reach out a ways (e.g., 6.8, 6.5 Grendel, .308) then get one of the 1x-4x optics. Many of them have a "donut of death" reticle...almost as good as a red dot at close range but with enough magnification for 300-400 yards.