ever thought about it? we know you have.... dont worry about it, we did too thats why we created the fidget switch! this simple backplate mimics the glock auto sear but does not replicate the effect! all this device does is allow a faux selector to switch back and forth mimicking the actual selector with an audible snap for sensory stimulation, this is a stress reliever and demystification of the taboo! this is only a backplate and IS NOT capable of converting your glock into a full auto, this is simply a novelty backplate and nothing more.   FOR DISPLAY PURPOSES ONLY, THIS IS NOT AN MCD AND WILL NOT CONVERT A GLOCK TO FULL AUTO!!! made from 3d printed pa6cf lead time 3-4 days 10% restock fee