Trijicon HD sights on my HK45C

Yes, I'm alive! Sorry for long hiatus, but "real life" come in way. Happens.

Anyway, Santa come little earlier this year with nice set of Trijicon HD sights for my HK45C. I used first opportunity to install them. It was not easy, but they sit in place. Then I went to verify zero on the range. On picture you can see two 25 round groups. First was on 15m (some 16+ yards), second on 25m (some 27+ yards) - I think it is easy to tell them apart on first glance. POA was top of front sight "slice" bulls-eye in half (at least I tried to keep it there). Both shot offhand with two hand grip, slow pace (and breaks to change/load magazines every 5 rounds). Looks like I need to adjust POA a little, but overall I'm really impressed with this sights. They do agree with my eyes. I will see how they work on some IDPA matches at first opportunity, but I expect them to do just fine. Previously I used Heinie Straight 8 sights, but those did not work good for me. I did not care much for dot over dot alignment and POA/POI relation was completely of for me with POI much higher than on stock sights. Finally I went back to stock HK sights. But looks like Trijicon HD sights will stay here for good. I also need to replace my aging Meprolight sights on P2000SK and SFP9-SF will need nice set of sights, when I get one in my hands.