Purchased this sight for my M4 to be used for Law Enforcement work. Sight did extremely well in 3 day rifle class. Very clear and quick target acquisition. Red dot image very clear and very easy to use. No problems with the sight after 1000 rounds and did not lose zero. I am very pleased and like this sight better then previous Eo Tech.
Cons: 26mm ish Lens...
This review was written in the old system and had content requirements that are different than reviews written today.