Good laser for the money - Barska GLX 5mW Red Laser Sight w/ Built-in Picatinny Rail

All in all a good sight little weak in day light but work great in low light or no light this is the time you need a lasef anyway. Would have gave it 5 stars but the pressure switch did not work a call to Barska and a new switch was sent to me free of charge. Installed it and it works no problem.
Pros: easy to set up
Cons: laser weak in day light.

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