I have a 2016 with all cgw upgrades and safeties. I've shot many rounds through it without a single hiccup. I love the thing. I was able to lock the slide, turn it upside down, press up on the ejector and make the left side safety fall off. I simply dimpled the right side safety and cannot duplicate the issue. It's a fantastic handgun as it is stone reliable, very accurate and soft shooting, and east to carry in my custom IWB milt sparks holster. I'm sorry others have had issues. I haven't had any in the real world.