Awesome function, ok quality - Truglo Tru-Tec Micro Sub-Compact Red Dot Sight, 3-MOA

Let me explain what I mean by function and quality. Ill start off with the bad: My chief complaint about this optic is that when first purchased, the windage and elevation adjustment tool almost immediately broke and in turn, made zeroing the dot much more difficult. I had to find a very small flat head (A jewelers screwdriver set worked) and because of the quality of the windage and elevation screws they got damaged pretty easily. On to the good: Function. I have this Red dot mounted on a Century VSKA (7.62x39). I zeroed this red dot at 50yds almost a year ago now. I have not had to adjust it a single time and it has held its zero magnificently. I took this AK and red-dot combo to a carbine course where we shot 200 rounds in a few hours; even the instructor was impressed with how well it performed. This dot has some great brightness adjustments, a long battery life and has held up to extreme heat as well as a couple of drops. I would highly reccomend this product for someone looking for a reliable dot, at a fraction of the cost.