Excellent optic - Trijicon ACOG TA33 3x30mm Rifle Scope

I bought this ACOG in 7.62x39 for my milled AK-47. It's simply fantastic for both CQB and medium range applications. Sighting it in is easy, the turrets have very crisp audible clicks and my gun has held zero even after being knocked around. The glass is extremely clear and the red dot is easy to engage. The field of view is pretty small but it's not a big deal as long as you keep both eyes open.

One thing I had to do to this ACOG was add black electrical tape and cover up the fiber optic tube. During daytime it draws in too much sunlight and the red dot will wash out from being too bright. Not a deal breaker but something to consider since you don't have any other way to adjust brightness.