I really like the 860RT. It's a great nightvision monocular. For being a budget friendly NV, the 860RT has a lot of awesome features. Number one is being able to see. With this unit I was able to pick up coyote eyes at 300 yards with the onboard IR. With an external attached IR you can see as far as your light will shine. My light was able to let me see eyes at 1000 yards. Another great feature is being able to record everything you see. Videos can be streamed via WiFi and can be easily downloaded to your smartphone or computer. I'm an avid night predator Hunter and I'd recommend this unit for any type of night hunting. The only thing I would add is a picatinny rail for attachments without using the tripod screw.