No, but I’ve had a couple let loose on me while carrying, just popped out while walking and only my “cat-like reflexes” kept the rifle from slamming to the ground or worse. Also saw it happen to an experienced IDF Counter Terror operator during a class he was teaching (which made me feel better that I wasn’t a complete idiot that it only happened to me). I still like them, I’m just much more careful with them now, and I’ll even go as far as I don’t trust them so much anymore.Anyone ever have a QD point rust up. I have.