Refamiliarizing myself with the AR platform and coming from pistol classes for the last 8 years, I decided to try out the CSAT sight on my A1, as there won't be a RDS on this rifle.

The 'pistol theory' behind it works well, so far. Very easy to shoot front sight, both eyes open. Playing with it in the backyard today I was shooting point of aim all the way out to about 20 yards. Extremely easy for me to go from a low ready position to rounds on target.

My hiccup so far is using the aperture @ 100 yards or so. The top of the aperture 'ring' disappears (washes out, what have you), and it's giving me a bit of trouble with fast target acquisition, trying for that 'perfect' sight picture.

Anyone else have or have used this sight before? Would like to see if others have similar thoughts.