I have been running the SS 3x9x42 Mil-Q on and AR and another on a 243 AI. The AI version is now on another AR. I have no trouble at all with the eye box, love the reticle and like many others would like an illuminated version.

Tracking is spot on time and time again. IMO a great value for the $$$. I may try one of their 5.5-20's with illuminated reticle soon.

The onboard 10 mils + erector gives a guy ALOT of room to run.

RTA