I ordered this Steiner P4Xi 4-16x56 to go on my HK MR762. I am replacing the NightForce SHV 4-14x56. I wanted to go Mil/Mil and FFP. I am impressed by the build quality and especially with the turrets. It has 30mil of elevation and 16 mil of windage. It gets a slight amount of illumination bleeding on the highest brightness setting. I guess a am spoiled by the glass from NightForce, USO,and S&B. Even the NF SHV has great glass in it. Don’t get me wrong, the Steiner P4Xi has nice German glass (the same as the M5Xi and P5Xi), but it is slightly darker at dusk and has more chromatic abberation to it than my NightForce. The first models (early 2018) had issues with the parallax knob. Steiner has fixed the issues. I guess we will see how it does. Just wanted to give a heads up to anyone looking at these.