A switch hooked up into a Glock pistol A Glock switch (from time to time referred to as a button or a giggle switch)[one][two][three][four] is a little machine that could be attached to your rear of the slide of the Glock handgun, changing the semi-automated pistol into a equipment pistol https://bookmarkbells.com/story20225209/how-much-you-need-to-expect-you-ll-pay-for-a-good-switch-for-a-gun