I didn't read all of the responses; but I "Increase" the trigger pull on all my striker fired pistols that I CCW. If it's a Glock, I will replace the trigger spring to the NY 1 spring and add the 3.5 Lb connector. Recently I replaced the trigger return springs in my M&P's (sometimes the trigger bars as well). The "updates" I do have resulted in a 7.5 lb to 8.2 lb trigger pull, which I feel comfortable with CCW'ing. Being an old school senior, I grew up with revolvers, 1911's or Browning HP's that were always carried hammer down, never cocked and locked!