I love it. I returned an unsatisfactory well known brand to try this DeltaPoint. I should have gone with it to begin with. It is mounted on my KSG 12 Ga. No problem with the 3in Mag recoil at all. Tight grouping with slugs sighted at the peak of the triangle. Wish it was a little easier to zero, but it is reliably on target now. Outstanding product!
Pros: Leupold quality and support, auto on/off, nice compact design, comes right up clearly, very accurate.
Cons: Zeroing elevation and windage adjustment is a PIA with the lock screw design, but maybe that keeps it accurate.
This review was written in the old system and had content requirements that are different than reviews written today.