We don't have to have mag safeties in FL. My C9 has one. My Carbine doesn't. The C9's mag safety is very easy to disable, and I consider it another attempt to make it hard for me to defend myself. Imagine this scenario: Your in a gunfight, scared for your life and/or defending those you are responsible to protect. Your adrinaline is pumping, and your fine motor skills have went to shit. You hit the mag release, but you might have one in the chamber. Now what? I want to disable it. I can't find a law against it. Am I missing something?