I loved this optic once I put it on my rimfire AR. My son originally had it on his 5.56 AR and the ring mounts continually loosened and the reticles disappeared after about every 3-4 shots. He turned it off and on, then it was ok for a couple more shots. He upgraded his optics and I mounted the scope on my S&W M&P 15-22 and turned the rifle into a tack driver. The zero has held through more than 1500 rounds, and the reticles have stayed crisp even in single digit temperatures.
Pros: Holds zero, appearance
Cons: Not for AR rifles
This review was written in the old system and had content requirements that are different than reviews written today.