Lasermax unimax green laser - LaserMax Uni-Max Picatinny Rail Mounted Lasersight, Green

I shoot out side so I wanted a green laser to use on my fn 5-7 on bright days. I'm very pleased over all. the green laser is bright and visible all the way down range. The only problem with the green laser is , if left in cold for to long it shuts off (below 35 degrees after about ten minuts). other wise this little things great!
Pros: Light weight, sleek, visibility, works well in day light, turns off automatically if left on, bottom rail
Cons: short battery life, dose not funtion in cold temp

This review was written in the old system and had content requirements that are different than reviews written today.