The Viper PST Gen II brings you all the features of elite, top-tier tactical optics, with exceptional performance at a fraction of the cost. The 5x optical system delivers bright and crisp images across the zoom range with an impressive field of view for quicker target acquisition. Exposed turrets provide ample range of adjustment for dialing long-range shots, are available in MOA or MRAD and always match the reticle. After a day of dialing at extended ranges, the integrated, mechanical, RZR zero stop will bring you back to your exact zero every time with positive engagement. Specifications: Magnification: 2-10x Objective Lens Diameter: 32mm Reticle: EBR-4 MRAD Turret Style: Capped Tube Size: 30mm Adjustment Graduation: .1 MRAD Parallax Setting: 20 Yards to Infinity Max Windage Adjustment: 26 MRAD Max Elevation Adjustment: 26 MRAD Travel per Rotation: 10 MRAD Field of View: 58.3ft - 11.7ft @ 100 Yards Eye Relief: 3.2" Length: 12.64" Weight: 26.3oz What's in the Box CR2032 Battery Lens Cloth 2mm Hex Wrench 3" Sunshade EBR-4 MRAD Reticle Hash-marked ranging reticle using MOA or MRAD based subtension lines for ranging, holdover, and windage corrections. Letters refer to reticle subtensions listed in chart below. Features: Aluminum Grade: Aircraft ArmorTek: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil, and dirt Multi-Coated: XR fully multi-coated HD Lens Elements: XD Shockproof: Rugged construction withstands recoil and impact