Very clear glass - Burris RT-6 1-6x24mm Rifle Scope, 30mm Tube, Second Focal Plane (SFP)

I've had this scope on my AR10 for a few weeks now and I am very pleased with it so far. It tracks perfectly so far. The glass is way much clearer than my leupold 3-9 I have. The center dot fits perfectly inside a circle at 100 yards. This scope is very clear edge to edge and has great eye relief. The elevation and windage knobs have good clicks when turned but could be a little better. I really like the illumination dial and how you can leave it in between brightness settings. Overall I am very pleased with this scope for the money.