ATN is a great bit of kit so far, easy to use very clear sight picture through the day,night time still playing around with the IR unit,when I got the scope no batteries provided with the supplied IR unit so i used it with a couple of older used batteries but the y weren't too good so got new batteries for it plus got other better ir units if needed, i got the atn 1000 rangefinder too and that works great when inputted the ballistic data ..just one click and reticle adjusts to range, yes phill...loving it, bit on the heavy side but feels solid... the hw110 is doing me proud seems a lot quiete