A Glock switch So converts the weapon right into a device pistol capable of computerized fireplace.[nine] The machine is about the scale of a U.s. quarter, and when set up to the rear with the slide with a Glock pistol (replacing the slide include plate), adds a selective hearth switch; https://trevorhihdj.howeweb.com/36850023/how-much-you-need-to-expect-you-ll-pay-for-a-good-what-is-a-glock-switch