Every GLOCK pistol comes with 3 independent safeties: Trigger safety. Firing pin safety. Drop safety.

Do any Glocks have a manual safety?

Gaston Glock introduced the Glock 17 in 1982 and it has since become one of the most popular pistols ever made. The Glock 17 lacks a manual safety which the shooter disengages with their thumb.

Does Glock have a safety lock?

The GLOCK Safety lock* is a development by GLOCK and is the first safety cylinder lock for pistols worldwide located conveniently in the back of the pistol grip. ... When engaged, the GLOCK Safety lock prevents firing and disassembling of the GLOCK pistol.