Hard to sync to my phone, and the app isn’t very user-friendly. Zooming in to get a clear shot is frustrating—it’s tough to get it to focus right where you want. Was hoping for better usability.

This high feature budget minded scope might appeal to those looking for a light weight 3x or 4x scope similar to an Acog. For now I will only be using this on my air soft rifle but I'd be surprised if it did not zero on something far more substantial. If I do end up trying it out on something with some kick, I'll update this review at another time with my findings. The cross hairs in mine look to be well indexed and aligns perfectly with the illumination. What I like: I love the diopter adjustment. It allows my flawed eye to see cross hairs and even the tiny bulled drop compensation numbers crystal clear. Eye relief is somewhere around 3 inches compared to about an inch for my Trijicon clone. Has bullet drop compensation lines and markings, presumably for 223 caliber. Both the fiber optic and illuminated reticle are bright Three color choices to illuminate Rails on the side could be convenient for adding laser and/or light Finish is nice looking and has no flaws Magnified scope windage and elevation adjusters are very smooth with positive clicks. I put this on my 223 temporarily with bore scope to confirm these adjusters worked well and adjustment went great. Pretty light yet solid feeling. I like that it has iron sights on top. Could be good for backup if lenses fog up. Or help you get close to target before transferring magnified scope. Or just use for close range without struggling to use unwanted magnification. What could be better: Illumination Knob indicator is directly behind rear iron sight making it nearly impossible to see Fiber optic rod seems flimsy and vulnerable. Wish it was more secure in place. Rear iron sight windage adjuster does not lock in place. It is a non-incremental adjuster screw that just tightens against a tension spring. Seems to work well enough if it will stay put.