With a 5x fixed magnification, the Burris AR-536 works best for short to medium-range hunting and tactical applications. It’s definitely suited for the 100 to 500-yard range, but you can also reach a 700-yard range with the right rifle. I would recommend you some nice 6.5 Creedmoor-caliber rifles. The Burris AR-536 is good for extra close-range as well, but you’re better off with red dot sights that have a better field of view and eye relief.