I really like the scope and the red/green dot I have them and the bipod mounted on my AR-15 (223 Wylde), I only gave this a 4 and not a 5 because of dialling it in to stay at a zero point was a pain, but, once I used blue loctite on the mounting screws, it stayed in place and perfect zero at 200 yds with the 1/4 moa adjustments making on the fly adjustment out to 1,000 yds is easily accomplished, I gotta say that this scope is just as good as my Leopold and Sig but for a fraction of the price......