Athlon Argos HMR 4-20x50 Features The Athlon Argos HMR 4-20x50 utilizes advanced fully multi-coated lenses to enhance brightness contrast and overall image clarity throughout the magnification range. Its second focal plane configuration keeps the reticle consistent in size for clean sight alignment and quick target acquisition. Argon purging combined with waterproof fog proof and shockproof construction ensures reliable performance in harsh environments. As a dependable MOA hunting scope this model features the AHMC SFP MOA etched glass reticle for precise aiming and intuitive shot placement. Capped elevation and windage turrets help protect your zero during transport and field movement while 0.25 MOA click adjustments allow refined corrections when dialing is needed. Side focus parallax adjustment from 10 yards to infinity ensures sharp image clarity from close-range encounters to longer hunting distances. Athlon Argos HMR 4-20x50 Specifications Manufacturer: Athlon Model: Argos HMR Magnification: 4-20x Objective Lens Diameter: 50 mm Tube Diameter: 1 in Reticle: AHMC SFP MOA Focal Plane: Second Click Value: 0.25 MOA Adjustment Per Rotation: 15 MOA Total Elevation Adjustment: 80 MOA Total Windage Adjustment: 80 MOA Field of View: 27.9-5.6 ft @ 100 yds Eye Relief: 3.6 Parallax Adjustment: Side Focus 10 yds - Infinity Turrets: Capped Purging Material: Argon Length: 13.2 Weight: 21 oz