I posted an interesting comparison of shooting with and without laser sights. In my opinion, you don’t have the time to sight in someone in a life threatening situation. The comparisons were rapid fire at thirty feet. The first target was from shooting the Hi-Power. The bottom target without laser and the top with laser. The Hk’s first target is without laser and the second with laser. I posted a short You Tube video on the Hi-Power. A video on the HK P30 is available on a previous review.