I'm testing a set of Trijicon HD Night Sights on a Gen 3 G17. It's easy to shoot good groups with them, but POI issues are driving me nuts.
At 10 yards, POI is 2.375" over POA.
At 25 yards, POI is 6.25" over POA.
At 50 yards, POI is 12.5" over POA.
Basically, my zero is somewhere between 150 and 200 yards. Aside from the color difference, Trijicon makes two versions of these sights, the GL101 and GL104. I'm thinking I may have ended up with a GL104 set when I needed a GL101 set.
Does anyone know what the difference is between them?
thanks,
Okie John
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