This is the only Burris Fullfield model to feature the Fine Plex and SCR MOA reticles.For even more magnification and precise holdover estimation 6-24x50mm has increased 6x magnification and built on a 30mm tube for long range shooting activities. This model also features close focus at 10 yards and parallax adjustment.Fine Plex(TM) Reticle : Clean design for easier target acquisition Thinner posts and crosshairs Preferred reticle for precision shooting