3 dot night sights
I bought my STI 4.0 Tactical 9mm with stock blacked out sights. I was shooting groups at 25yds, but was shooting about 2in low. The gun came with a .140 tall front, so I bought the .130 tall tritium fronts and .325 tall tritium rears from Dawson Precision. Now my group is right on target. The sights do have a white outline so shooting fast and keeping sight alignment is very easy. The only thing I wish would be different about the sights is instead of a ramped rear, have an edged sight to rack the slide against a belt or something for one handed manipulations. Thank Dawson Precision for making a proper 3 dot night sight system for the 4.0 tactical
