I have a ghost ring on my HK45 and it is amazing. I’m hoping to get my hands on the delta point micro just to see. That being said I don’t think I’ll ever buy one.Same here.
Actually, as I've trained with a Holosun 509T, I can see were it could work. How often do you come to presentation and not have your sights in relative alignment. I think it will work a lot like a ghost ring aperture.