Gen1-3 Incognito Auto Sear Invisible Auto Switch Stainless Steel for Glock

How to Install Switch on a Glock ?  Pull back the slide on your Glock and get it to the locked open position.Place a small screwdriver beetween the metal firing pin notch and the plastic firing pin jacket.Use the screwdriver to lever the plastic firing pin jacket away from the metal firing pin notch.While holding back the firing pin jacket, remove the end cap or back plate by liting and prying away from the back of the Glock.You should now see the tiny spring loaded extractor plunger.Take the assembled Glock switch and using the screwdriver again pry the plastic firing pin jacket away from the metal firing pin notch.Insert the aGlock switch where the previous end cap was installed.Use the screwdriver to push the spring loaded extractor plunger to allow the full auto sear to snap into Place.You now will need to “rack” the slide back and forthe 15 – 20 times to ensure there is a channel for the disconnector in the frame of the Glock.Set the selector switch to desired rate semi or full auto.Test fire your full auto Glock.