Redfield rolled out its brand new tactical riflescope, the Redfield Battlezone 3-9x42mm, at the 2013 SHOT Show in Las Vegas. The Battlezone features a BDC dial for .223-caliber, 55-grain bullets, or for .308-caliber, 168-grain bullets. The Battlezone also features Redfield's Tac-MOA reticle, a ranging reticle that uses two hold-over MOA hash marks, allowing for easier windage and elevation adjustment, and if you know the size of the target, rangefinding. The Battlezone 3-9x42mm is currently available and retails for $199. Check out the video from SHOT Show.