This laser is cheap, easy to set up, easy to use, and VERY easy is sight in. To sight my laser in I just measured out 10 yards, and adjusted the laser until I could see it while looking down the barrel. Very easy and effective way of sighting in. And the Pressure pad is great.
Pros: cheap, easy, great for close range
Cons: none really
This review was written in the old system and had content requirements that are different than reviews written today.