I read that a M1911 had 200,000 rounds through it before it malfunctioned. I am still old school, 45 auto for me.
Read about? I wasn’t near as lucky with the 1911. But any Semi Auto will require maintenance and the 1911 is pickier about Ammo. They are completely different designs internally and the 1911 is single action. With a Glock I keep one in the pipe it’s armed when it comes out of the holster.