Glock-Safety-Haters Move Along! Nothing to See Here!!! Do You Have Any Glock Safety Ideas? There are a few aftermarket devices out there already, but they have been dicussed & bashed to Death on this Forum. I was thinking a Thread about "Your Safety Idea's" would be interesting. I'l start with mine... Since the G18 uses a selector switch for auto/semi-auto, do you guy's think that Glock could tweek it to be used for a safety switch in all the other models? Safety Down / Fire Up - OR - Fire Down / Safety Up Wanna kill these ads? We can help!