I put this on a Ruger MkIII Hunter, which is accurate right out of the box. This Red Dot just made it that much easier to aquire the target. I talked to some other guys that had one before I purchased this one, and they said it was almost like cheating! I would have to agree.
Pros: Easy to sight in, Accurate.
Cons: Lense caps not attached.
This review was written in the old system and had content requirements that are different than reviews written today.