Tree stands to mountain tops, bolt guns to ARs, the Viper HST is ideal for a wide range of shooting applications.Read more
VMR-1 Reticle (MRAD)
This hashmark-based second focal plane reticle is perfect for accurate holds at extended ranges.
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 40x magnification.
30mm Tube Size
30mm diameter provides maximized internal adjustment and strength while maintaining light weight.
Maximizes alignment for improved accuracy and optimum visual performance, as well as ensures strength and waterproofness.
Premium grade of aluminum, valued for fatigue resistance.
Waterproof, Fogproof and Shockproof
O-ring seals prevent moisture, dust, and debris from getting inside the tube for reliable performance in all environments. The scope is filled with nitrogen gas to inhibit internal fogging. Lenses are locked in place, fore and aft, with machined locking rings to remain in perfect alignment and withstand recoil and impact.
Hard Anodized Finish
Hard-coat anodization is durable; the low-glare matte helps camouflage the shooter's position.
Ultra-hard, scratch-resistant coating protects exterior lenses from scratches, oil and dirt.
Exposed Tactical Turrets
The Diamondback® Tactical scopes feature tactical windage and elevation turrets with Zero Reset making adjustments back to zero easy and quick.
Adjustment located on riflescope's left side and is easily accessible from shooting position. Provides optimal image focus and parallax removal.
CRS Zero Stop
Customizable Rotational Stop (CRS) aids in return to zero after dialing temporary elevation correction.
Precision-Force Spring System
Uses premium components in the erector-spring system, ensuring maximum repeatability and ease of adjustment.
Precision-Glide Erector System
Uses premium components in the zoom lens mechanism, ensuring smooth magnification changes under the harshest conditions.
MAG-View Fiber Optic
Provides a highly visible reference point for the magnification setting.
Fiber optic turret rotation indicator provides a highly visible and tactile point of reference for turret rotations. US Patent 7,937,879.
Fast Focus Eyepiece
Allows quick and easy reticle focusing.