Vortex Viper PST Gen II 3-15x44mm FFP, EBR-7C MOA Reticle, Rifle Scope 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. EBR-7 (MOA) Hash-marked reticle using MOA or MRAD-based subtension lines and floating wind hold dots for ranging, holdover, and windage corrections. Letters refer to reticle subtensions listed in chart below. Aluminum Grade: AircraftArmorTec: Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.Multi-Coated: XR Fully Multi-CoatedHD Lens Elements: XDShockproof: Rugged construction withstands recoil and impact. Magnification: 3-15xObjective Lens Diameter: 44 mmReticle: EBR-7C (MOA)Turret Style: TacticalTube Size: 30 mmAdjustment Graduation: 1/4 MOAParallax Setting: 20 yards to infinityMax Windage Adjustment: 40 MOAMax Elevation Adjustment: 75 MOATravel Per Rotation: 25 MOAField of View: 41.2-8.6 ft/100 ydsEye Relief: 3.4 inchesLength: 14.3 inchesWeight: 28.1 oz