Biker's observations match my own.
Carried a 1911 for near 25 years, known around the haunts as "a gov 45 man" almost exclusively for that long a time.
Been carrying a g17 when not carrying the gov 45 since around 88 [ it's a first gen obviously
]. That glock has 60K+ through it with no problems and is still going strong with nothing more than spring changes.
My SA gov45 was just rebuilt after 32K through her. I've had that one since 82. Once she was rebuilt last year, she was put away and I now use the g17 as a student loaner and it sees lots of hard use in the last year and still no issues.
I bought a 3rd gen g17 for myself, the first gen being the loaner now. Also own the g26 and a g36. None of the glocks have had any problems, though the 3rd gen 17 gets most of the shooting duty for training and the other two gets little range time and carried all the time.
Everything I've read on KB's with glocks was due to poorly made factory ammo [ defective in some way ], reloaded ammo and/or using lead bullets.
Biker, I know a thing or three about guns myself, and like you, carry a glock. What I find interesting is that tens of thousands of cops now carry the glock platforms in one guise or another and I haven't seen any KB's in their guns to speak of if at all. Could that be directly related to their using quality jacketed ammo?
Brownie