It arrived well packed. the green dot is about the same for me to see as the red dot, maybe a little easier. It is monted on a Mossberg MC2c 9mm. The brightness is plenty to see in bright daylight. I am spoiled by my other red dot that auto adjusts the brightness. But this isn;t my primary carry so it's no big deal. Dot is clear. Being encloded it makes it a lot easier to clean. I would buy it again if I nneded this format.
