That's a glock isn't it?

Koucchan said:

That's a glock isn't it?

No, it has a hammer. Looks vaguely like a 1911 with a ring hammer but the grip is wrong. It might be supposed to be a 1911 with a ring hammer. It has the very distinctive slide serrations. The thumb safety looks a little wrong, as well as the slide release...

Edit to add: Maybe a Browning High-Power?