Navy vet
Member
I put a green dot on all three of my HGs. (G19 MOS, G43X MOS M&P 5.7) Before theses, I owned a G34 Gen 3 for a few years. Did a lot of research on dots, and decided to trade in the G34 for the G19 Gen 5 MOS and put a Holosun SCS on it. My accuracy went up substantially. I still practice using the Co-Witness iron sites.