Vortex Viper HS
VS
Nightforce NX8

VS

Vortex Viper HS
The Vortex Viper HS 2.5-10x44 riflescope is a solid choice for hunters looking to balance precision with versatility in the field. Its 2.5-10x magnification range provides excellent adaptability, allowing for close-range engagements and extending out to medium distances with ease. The glass is incredibly clear, with Vortex's XD lens elements providing edge-to-edge sharpness and enhanced light transmission—essential for hunting during early mornings and dusk. This scope’s capped turrets offer worry-free handling, and the precision glide erector system ensures smooth magnification adjustments, even in challenging weather. Built with durability in mind, it’s waterproof, shockproof, and fogproof, ready for rugged hunts in unpredictable conditions. For those looking to upgrade their hunting setup, the Viper HS brings excellent performance in a streamlined design.
Nightforce NX8
Nightforce, established in 1992, is committed to delivering high-performance optics and mounting systems tested in the toughest environments. With nearly three decades of experience, Nightforce ensures optical clarity, consistent tracking, and rugged durability for military operations, competitive shooters, and outdoor enthusiasts alike. The NX8 Scope Series, a progression of the acclaimed NXS series, features an impressive 8x magnification range in a compact design, utilizing ED glass for enhanced clarity. Built to endure extreme conditions, the NX8 scopes are resistant to heat, cold, dust, and water. The ZeroStop elevation adjustment allows for rapid returns to zero, while the 50mm objective optimizes light transmission. The MOAR-CF2 reticle provides intuitive subtensions for fast target acquisition, making the NX8 ideal for versatile shooting scenarios.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Vortex Viper HS | Vortex | Black | Dead-Hold BDC | Hunting | 20.4 Ounces | Aluminum |
| Nightforce NX8 | Nightforce | Dark Earth | 2.5-20x50 - MOAR-CF2 | Hunting | 1.8 Pounds | Metal |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Vortex Viper HS | 4-16x | 100 yards |
| Nightforce NX8 | 2.5-20X | 50 yards to infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Nightforce NX8 | 3.5 inches | 8:1 | 46.7 - 6.8 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Vortex Viper HS | 30mm | 30mm | 50mm |
| Nightforce NX8 | 30mm | 30mm | 50mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Vortex Viper HS | Rifle | Picatinny or Weaver |
| Nightforce NX8 | Rifle | Picatinny Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Vortex Viper HS | BDC MOA | 86 MOA |
| Nightforce NX8 | MOAR-CF2 | 100 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Nightforce NX8 | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Vortex Viper HS | Riflescope, Protective lens caps, 4-inch sunshade, Lens cloth | VIP Warranty, Lifetime |
| Nightforce NX8 | Tenebraex flip up covers, cleaning fob/ cleaning cloth, multi-tool, power throw lever, stickers, manual | Limited lifetime warranty |



















