I have Glock 45, 19x and two different 19 MOS. All Gen 5. And all of them have different feeling triggers.
19 MOS #1 (~1500 rounds) and 19X (~ 450 rounds) have a relatively clean feel and a crisp break.
45 (~ 220 rounds) feels grittier almost as if the trigger bar is dragging on something ?
19 MOS #2 (~ 200 rounds) trigger feel "rougher" - and occasionally has that same "trigger dragging across something" feeling.
All pistols have the $.05 trigger job.
Has anybody else observed this?