Waterproof shockproof fogproof - the Tasco rugged line of World Class riflescopes features SuperCon coating for the clearest brightest images and ProShot 30/30 or True Mil-Dot reticles for a level of performance that's better than first class - it's World Class.30/30 Duplex Crosshair Reticle1" Diameter Maintube1/4 MOA/Click Impact Point CorrectionCapped Windage/Elevation Turrets30 MOA Elevation & Windage RangeWater & FogproofAnti-Reflection Fully Coated OpticsWeaver Mounting Rings Included