I just wonder why I don't see more people using the exps3-4 with g33 magnifier setup, like I said you get the speed of an eotech, the exps3-4 is just as fast as the exps3 standard 1 dot (the four dots of the exps3-4 make no difference what-so-ever in speed) and the accuracy is about 90-95% (maybe 85%-95%) that of a 1-4x (depending on whether the 1-4 has a 1 moa dot in the center or just two intersecting fine lines), even at intermediate ranges i.e. 300,400,500 yards not just 100. Maybe it's because most people who try the concept use the cheaper primary arms magnifier to test it, and I've looked through these primary arms and there is a huge difference between the two, and the g33 beats it by a long-shot in every aspect, although I think the primary arms has a magnifier with longer eye relief, what's the point if the clarity isn't that great, the clarity of the g33 is much better.