It's an EAA Witness Elite Match which, despite the name, is not the competition version of that pistol. It is a single-action-only model, however. It's an extremely precise pistol; I'm very pleased with it.
I've tried to work with Glocks. They're inexpensive and seem durable, but they just don't shoot right for me. They _always_ hit too high when I'm point-shooting, and that doesn't work for me. The 1911, Hi Power, and CZ-75/Witness are what point well for me.