Only GOOD NEWS! I have bought 6 of them so far. They are a go to Red Dot. Every time a buy a new gun. I start by testing it out with one of the Vortex through out it's brake in cycle. I have never had to change a battery yet in a year. Good indoors and out.
Pros: bright, good size, good weight, good battery life
Cons: none yet!
This review was written in the old system and had content requirements that are different than reviews written today.