This is my third MVF for AR15 but my first green. The green is much brighter than the red but costs a lot more. I own about a dozen CT lasers--one on every defense gun I or my wife own. The red MVFs have held zero through many years of heavy tactical pounding on .223 and 5.56mm. Can't beat CT
Pros: much brighter than the red MVF
Cons: $200 more
This review was written in the old system and had content requirements that are different than reviews written today.