Really just wanna suscribe to this thread to watch it.
I carry a LC9 daily and have prolly 4000 rounds through it without a single problem. I've even shot some pretty heavy +P+'s and it's never locked up. That said, I'd never used the lock once (heck, I don't even use the thumb safety and took out the mag disconnect). Even thought about taking it apart and putting a drop of red loctite on the internal lock "just in case".
"Four wheels move the body. Two wheels move the soul."