Tree stands to mountain tops, bolt guns to ARs, the Viper HST is ideal for a wide range of shooting applications. Blending many of the best features from Vortex's incredibly popular Viper PST and Viper HS riflescopes, the Viper HST riflescope is built on an ultra-strong 30mm, one-piece aluminum tube to deliver ample windage and elevation travel and optimal adjustment. An advanced optical system, highlighted with a 4x zoom range, provides magnification versatility. A forgiving eye box with increased eye relief gets shooters on target quickly and easily. Incredibly precise, repeatable and durable tactical turrets built specifically for dialing, along with its hashmark-based VMR-1 reticle, top off this highly versatile riflescope’s long-range performance features.

XD™ Lens Elements Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images.

XR™ Fully Multi-Coated Proprietary coatings increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.

Second Focal Plane Reticle Scale of reticle maintains the same ideally-sized appearance. Listed reticle subtensions used for estimating range, holdover and wind drift correction are accurate at the highest magnification.

Tube Size 30 mm diameter provides maximized internal adjustment and strength.

Single-Piece Tube Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.

Aircraft-Grade Aluminum Constructed from a solid block of aircraft-grade aluminum for strength and rigidity.

Waterproof O-ring seals prevent moisture, dust and debris from penetrating the binocular for reliable performance in all environments.

Fogproof Argon gas purging prevents internal fogging over a wide range of temperatures.

Shockproof Rugged construction withstands recoil and impact.

Hard Anodized Finish Highly durable hard-coat anodization provides a low-glare matte surface and helps camouflage the shooter's position.

ArmorTek ® Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.

Exposed Tactical-Style Turrets Provide fast, accurate and easily read elevation and windage adjustments.

Side Focus Adjustment located on left side of turret housing is easily accessible from shooting position. Provides optimal image focus and parallax removal.