Leroyboy from United States, MN Public Profile

This is a great scope, easy menu to operate, ballistic calculator, works great very accurate, battery is good for 45 minutes to an hour, so external battery source connected, using the c-type cable with UBS. I highly recommend the scope. To site this scope in, I suggest making your own target with the peel off back duct tape. You will find YouTube videos on how to do this, but they work excellent. I was able to hit a quarter inch target using this method. Just cut some small squares of the peel off duct tape to find tune the gun to hit quarter inch targets.

These targets have a very short window of time before the whole target becomes too large from the enclosed heat pads.
Save your money, for $50 these are not worth it.
Instead of buying these, make your own targets, and be able to get sharpshooter results. Just get yourself some reflective duck tape with peel off back, Cut to longer inch strips of tape, cut both in half, put on a piece of cardboard and leave a square in the middle where all four pieces will meet, and that will be your target of an inch square. Cut more small pieces, like a quarter inch or so square and placed them anywhere on the cardboard, and those will be your fine tuning of the scope.
Note: this you were set up during the day with a 10 to 15° angle in the light roll, reflect off of the tape.
Happy shooting! You can also find this on YouTube, like I did, after the fact of buying these worthless targets.

I bought this battery pack for my thermal imaging scope to have an external power source. This unit is small and very lightweight and works great!