When success rides on the perfect shot, rely on the exceptional versatility and optical performance of Viper® HD. From big game to predators, there’s a proven model for every hunting application. Each member of the Viper® HD family delivers outstanding image clarity, resolution, and sharpness to ensure your target comes into view with sharp detail. Viper® HD also boasts enhanced features for unmatched accuracy at extended ranges while also excelling in the low light of dawn and dusk when game is most active.
Specifications
| Magnification | 5-25x |
|---|---|
| Objective Lens Diameter | 50 mm |
| Focal Plane | First Focal Plane |
| Reticle | VMR-4 (MRAD) |
| Turret Style | Exposed Elevation Capped Windage |
| Tube Size | 30 mm |
| Adjustment Graduation | .1 MRAD |
| Parallax Setting | 20 yds. - ∞ |
| Max Windage Adjustment | 12.4 MRAD |
| Max Elevation Adjustment | 20 MRAD |
| Travel Per Rotation | 10 MRAD |
| Total Elevation Adjustment w/ RevStop® installed | 18.9 MRAD |
| Field of View | 23.6' - 4.7' @ 100 yds |
| Eye Relief | 3.4" |
| Length | 15.2" |
| Weight | 25.0 oz |
Features
| HD Optical System | Optimized with select glass elements to deliver exceptional resolution, cut chromatic aberration and provide outstanding color fidelity, edge-to-edge sharpness and light transmission. |
|---|---|
| Illuminated Reticle | Provides precise aiming under low-light conditions. |
| 30mm Main Tube | For increased travel. |
| Exposed Locking Elevation Turret | Integrated locking mechanism prevents accidental adjustments. Elevation turret provides fast, accurate, easily read elevation adjustments. |
| First Focal Plane Reticle | Scale of reticle remains in proportion to the zoomed image. Constant subtensions allow accurate holdover and ranging at all magnifications. |
| RevStop® Zero System | For a rock-solid return to zero after turret adjustments. |
| Fully Multi-Coated Lenses | Anti-reflective coatings on all air-to-glass surfaces provide increased light transmission for greater clarity and low-light performance. |
| ArmorTek® | Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt. |
| Argon Gas Purged | Gas purged and O-ring sealed for fogproof and waterproof performance in all conditions. |
| Fast Focus Eyepiece | Allows quick and easy reticle focusing. |
| Aircraft-Grade Aluminum | Constructed from a solid block of aircraft-grade aluminum for strength and rigidity. |
| Low Glare Matte Black Anodize | Corrosion and wear resistant anodization provides low-glare matte surface and helps camouflage the shooter's position. |
| Single-Piece Tube | Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness. |
| Waterproof | Designed to withstand harsh weather conditions. |
| Fogproof | Nitrogen gas purging prevents internal fogging over a wide range of temperatures. |
| Shockproof | Designed to withstand the highest levels of recoil and impact. |
Reticle
Designed to maximize long-distance shooting and ranging abilities, the VMR-4 reticle can be used to effectively determine ranges, holdovers, windage corrections, and moving target leads. Ultra-precision laser etching on the glass reticle ensures that specifications are kept to the tightest tolerances possible. The fine center crosshair subtensions on the VMR-4 reticle were carefully chosen to provide the optimum balance between precision aiming and low-light visibility. Includes windage reference dots on drop lines.