Great Aimpoint Micro replica. The red dot is very distinct with very little ghosting - when you're in the field, it's not even visible. Allows you to aim easily with both eyes open, allowing for a wider field of view.
Looks great on a full stock MP5 or MP5k. It's a little small for anything bigger than an SMG.
-Big enough to use without a riser, even when wearing bulky full seal goggles.
-Windage and elevation adjustment click solidly into place - no worries about losing your zero from banging the sight around.
-Small and very lightweight.
-The dial goes up to 11 (really - buy it for this alone)
-Target acquisition isn't quite as fast as an Eotech type sight.
-Must be turned to maximum brightness to be useful on a bright day.
-Batteries only last about 1 day of use (on the high setting).
-Windage and elevation adjustments require you to use the backside of the caps (the little "dots" on the top of the picture), and they're very easy to lose (just be careful, and don't adjust in the field).