Love this sight - SIG SAUER Bravo3 3x24mm Red Dot Sight

I love this sight! Crisp clean view. My setup was best suited for the 3x over the 5x. I love the battery location, the left side and makes changing easy. A ton of battery life too. The shake awake feature is convenient and it auto shuts off quick too, which is great for battery life. The brightest setting is super bright, even in daylight. The picatinny on the top and sides means I can put a small red dot on top to use for anything closer than 100 yards without needing to flip a magnifier out of the way. The eye relief really is unlimited but for a 100% eye relief it's around 3.5". However the reticle is visible for quite a ways. I don't mind the weight although it is a little heavy. You're getting a lot for a great price so a little sacrifice in weight means quality other places, where I think it counts. Once I saw this sight I began building my setup AROUND it and it lends itself to that perfectly.