Sig Sauer SOT43001 TANGO4 3-12x24mm Riflescope with 5.56/7.62 Horseshoe Dot Reticle 5.56/7.62 horseshoe dot reticle 25 MOA adjustment Field of view: 32.8 ft at 100 yards on low Eye relief: 3.3 inches 8 daytime Illumination setting/2 nv