I can’t tell any difference ): - Ghost Inc Extended Slide Release Fits Most 3 Pin Glocks

Installed this in a Glock G40 MOS Gen4. Now, this is not a very scientific review since I did not measure the before/after trigger pull weights. Judging by the seat of my pants, though, the trigger pull feels EXACTLY the same to me as it did before the install. Subsequently, I have evenly performed the “$0.25” trigger job (polishing); still no change. I don’t dispute that this item makes a difference in many or most instances, but any improvement in my case was non-existent to imperceptible. Perhaps success varies based on the specific model of firearm - ?