I love these scopes and have three of them (one is not EFR). Brightness and clarity are outstanding. The zero is repeatable for those who like to count clicks. I'm going to buy a fourth one. Be adviesd, the scope in the picture is not the VX-3 6.5-20x40mm EFR Target.
Pros: Amost everything, just a great scope.
Cons: They are pricy and they are large for a small rifle.
This review was written in the old system and had content requirements that are different than reviews written today.