The sale or purchase of illegal or restricted items such as the Glock switch, which is a device designed to convert a semi-automatic Glock pistol into a fully automatic firearm, is illegal. It is illegal in most countries and states to possess or use a fully automatic firearm without the proper licenses and permits, and modifying a firearm in this way can be dangerous and potentially lethal. It is important to respect the laws and regulations regarding firearms and to use them safely and responsibly.
