Least has to be Glock most is a 1911 but I can't say I've had that many issues with 1911s. The higher end ones I've had were pretty much trouble free but I've had a few problems with the Rock Island I have.
[FONT=&]NRA Life Member / [/FONT]Basic Pistol instructor[FONT=&] / RSO[/FONT][FONT=&]
[/FONT][FONT=&]"Under pressure, you don't rise to the occasion, you sink to the level of your training. That's why we train so hard" [/FONT][FONT=&]
[/FONT][FONT=&]Unnamed Navy Seal[/FONT][FONT=&]
[/FONT][FONT=&]“Ego is the reason many men do not shoot competition. They don't want to suck in public” [/FONT][FONT=&]
[/FONT][FONT=&]
[/FONT][FONT=&]Aron Bright[/FONT]
ATI 1911 has absolutely been the most maintenance and repair intensive gun I own.
That is (just saying) problem waiting to happen. RI of course. JMHO.
Most high maintenance pistol: s&w m&p 9c.
Least: Glock 19.
What's this "maintenance" you speak of?