It's not a Glock, it's a Steyr. It doesn't have a thumb safety and as far as I am concerned that where the similarities end. The sights, the fit, and the feel are not at all the same. These same people that go on to insist that Steyrs are Glocks tend to go on to say a lot of other stoopid things and they have a lot of other stoopid problems in their life. My only criticism of Steyr is that they don't produce a larger variety of pistols.