I just installed a set of Pro-Sights on a G37 chambered in .45 GAP…
To be honest, I never really knew what GAP it filled. But if you think bigger is better (diameter wise) then I guess it makes sense. That and it fits into a G17 size frame. Anyway, I sighted the gun in at 12 yards so the bullet would hit at 12:00 on the dot (the TOP of the DOT). I then went back to 25 yards to tweak the windage.
Much to my amazement, I shot a 1” group from a rest. WOW! :yup:
I thought, well, that’s only three shots, maybe I just got lucky. So, I shot another 3 shot group. This time it was 1.5” center to center. Probably more like it, but still VERY impressive for an off the shelf gun.
Anyone else had a similar experience?