Vortex Viper
VS
Monstrum Guardian

VS

Vortex Viper
For hunters who demand precision at extended ranges, the Vortex Viper 6.5-20x50 riflescope is a trusted tool. With its variable 6.5-20x magnification, it’s designed for accuracy at medium to long distances, making it an ideal choice for everything from whitetails to prairie predators. The 50mm objective lens and fully multi-coated optics provide bright, clear images, even in challenging lighting conditions. The Mil-Dot reticle and adjustable parallax allow for precise adjustments, giving hunters the accuracy needed to make challenging shots. Built to withstand tough environments, the Vortex Viper is shockproof, waterproof, and fog-proof. If you're aiming to extend your effective range, this scope is a powerhouse that delivers consistent performance and reliability in the field.
Monstrum Guardian
The Monstrum Guardian Series 6-18x50 Riflescope is crafted for hunters and tactical shooters who need reliable mid- to long-range accuracy. With a 6-18x magnification range, this scope is ideal for diverse shooting distances, offering precision for both closer and farther targets. Equipped with a 44mm objective lens, it delivers clear images with ample light transmission, while the adjustable parallax allows for fine-tuned focus at various ranges. The Guardian Series features fully multi-coated lenses, minimizing glare and enhancing clarity. Built to withstand the elements, it is waterproof and fog proof, with a rugged construction that promises durability. Overall, the Monstrum Guardian Series 4-12x44 offers a dependable, versatile option for shooters looking for performance and precision in the field.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Vortex Viper | Vortex | Black | Deadhold-BDC (MOA) | Hunting | 2.3 Pounds | Aluminum |
| Monstrum Guardian | Monstrum | Black | Guardian | Hunting | 15 Ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Vortex Viper | 6.5-20x | 50 yards to infinity |
| Monstrum Guardian | 6-18x | 1000 Yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Monstrum Guardian | 1000 Yards | 3:1 | 6.7 - 2.2 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Vortex Viper | 30mm | 30mm | 50mm |
| Monstrum Guardian | 1 inch | 1 inch | 50mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Vortex Viper | Rifle | 30mm Picatinny or Weaver rails. |
| Monstrum Guardian | Rifle | High Profile Scope Rings |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Vortex Viper | 65 MOA | 65 MOA |
| Monstrum Guardian | Illuminated MOA | 60 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Monstrum Guardian | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Vortex Viper | Riflescope, Removable lens covers, Lens cloth | VIP Warranty, Lifetime |



















