Info on this reticle had been hard to come by, but now that some images are out on it, I'm impressed. My complaint with the SKMR 3 is that the vertical has .5 mil increments. It was enough to turn me away from the Kahles 525. With the SKMR4 having .2, it's back in the equation for me. I'll want to get some time behind one to determine if the uneven nature of the reticle will be distracting, but I like what I see so far.