1. I don't own one but apparently they are the most rugged things ever made. My buddy beat his to hell, sometimes intentionally because he was just that kind of guy, on his 2 deployments. Rarely has anything good to say about anything the marine Corp issues him but could say enough good things about his acog or the knife they issued.
2. Loves me trijicon products in general. Got an accupoint 1-4 and an mro and think the accupoint is the near perfect topping for an ar.
I have had Trijicon ACOGs and Trijicon Scopes for about 10-12 years now. I have never had a problem and they hold their zero better than any of my other scopes. I also think they are extremely clear and bright. I have nothing but good things to say about Trijicon.