A good backup - Noblex-Docter Optics Red Dot Sight 4th Gen 7 MOA Red Dot Scope

A very useful backup sight on my NSN ACOG. The auto adjust feature is great, and doesn't washout even in the bright desert sun. Zeroing is unusual as the adjustments are in MOA without clicks, with a scale attachment on a screwdriver as your guide, but it zeroed easily and had held so far after 1000 rounds without drift. Very good as a backup, and extremely effective and fast on my M4 within 50m. Only complaint is the distortion when traversing in the sights from the slight magnification of the lens, but I got used to it pretty quickly. Any shooter can easily mount and use this sight, and I believe it's a must have if you are using a TA-01 series ACOG for close range work.
Pros: Small and simple
Cons: Slight magnification unusual and takes getting used to.

This review was written in the old system and had content requirements that are different than reviews written today.