I have been running a Trijicon RMR-02 Mini Red Dot Sight on my duty pistol for some time now. Earlier this year in March, after intentionally dropping the pistol while training with my back-up gun I noticed a significant zero shift. I re-zeroed the sight and did not have any more issues. Unfortunately, in early October, I experienced a repeated problem with the sight losing zero. So the sight went back to Trijicon for warranty repair.
During this shoot, the dot visibly shifted to the right consistent with the clockwise movement of the windage adjustment. There were no problems with either windage adjustment or the electronics.
So, where am I at with this? I’ve sent a request to Trijicon for a return authorization. Once I get it, the sight will go back to them. When I get it back, I will repeat the above process before I look at going back to using it on duty. Stay tuned for updates here!