Athlon Helos BTR GEN2 6-24x56 Features The Athlon Helos BTR GEN2 6-24x56 utilizes advanced fully multi-coated lenses and XPL protective coating to maximize brightness contrast and image clarity across the magnification range. Its first focal plane design ensures reticle subtensions remain accurate at all magnification levels for consistent ranging and holdovers. Argon purging combined with waterproof fog proof and shockproof construction ensures dependable performance in demanding environments. As an illuminated MIL long range scope this model features the APRS6 FFP IR MIL etched glass reticle with precise 0.1 MIL click adjustments. Direct dial exposed turrets with locking elevation and windage controls allow confident corrections while preventing unintended movement. The precision zero stop system provides a sharp and repeatable return to zero and side focus parallax adjustment from 10 yards to infinity enhances clarity from close-range targets to extended distances. Athlon Helos BTR GEN2 6-24x56 Specifications Manufacturer: Athlon Model: Helos BTR GEN2 Magnification: 6-24x Objective Lens Diameter: 56 mm Tube Diameter: 34 mm Reticle: APRS6 FFP IR MIL Focal Plane: First Click Value: 0.1 MIL Adjustment Per Rotation: 10 MIL Total Elevation Adjustment: 29 MIL Total Windage Adjustment: 25 MIL Field of View: 19.9-5.12 ft @ 100 yds Eye Relief: 3.7 Parallax Adjustment: Side Focus 10 yds - Infinity Turrets: Exposed Locking Elevation and Windage Optic Coating: Advanced Fully Multi-Coated Additional Coating: XPL Protective Coating Material: Aircraft Grade Aluminum Purging Material: Argon Proofs: Waterproof Fog Proof Shockproof Length: 14.3 Weight: 34.5 oz