My first optic! - Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight

I decided to buy the Holosun HE509T because it seemed a good way to have an optic that I didn't have to continuously worry about the mechanics inside the framework. The enclosed system seemed a good idea. I do have it mounted and had no trouble finding the red dot when aiming my CZ. Haven't had a chance to actually shoot with it yet, but it should be very soon. I'm thinking I won't have any problems and the optic will work find.