Tracer,
Are you refering to the ATN that looks like the Reflex sorta...I think you are......if so, no I don't have one but I want one .
I do have the ATN 5x33L on a VMatch and a 5X33LU I am thinking about puting on a SA M1A both with BDC.
From the looks of any of the Reflex style Red Dots they don't look like they would take a lot of abuse but the price is right at $170.
As for ATN quality in the other scopes they are heavy and I feel well made.
I would like to know what others think as well.
Good Luck
Karsten