I have one, like it a lot. Don't have a lot of rounds down range yet, just enough to zero an Aimpoint T1 in a Larue mount, and swapped to a Nikon Monarch 2.5-10x in another Larue mount and zeroed that setup as well.
Shooting was at an indoor 100yd range, and the targets have electronic feedback. Not sure how much to trust it, but the readout said 1MOA for 3 shot groups. I need to shoot it outdoors and on paper though.