Magazine released while out walking the dogs. I use a shoulder holster in the winter under my insulated coveralls while out walking the dogs. The FNX-45 mag release and the holster don't always agree and while picking up the dogs dropping I felt something heavy slide down my leg. Yes, it was the magazine. I have this happen on two other occasions and while I like the Urban Carry holster, it has flaws for this particular firearm. Needless to say, I use appendix carry and a sticky holster that works great.