Monstrum G3

VS

Vortex Viper HD

Monstrum G3

VS

Vortex Viper HD

Monstrum G3

Experience exceptional range and accuracy with the adjustable 3-18x magnification of this high-performance tactical rifle scope, built for mid to long-distance shooting up to 1000 yards. Featuring a first focal plane MOA reticle, the etched crosshair remains proportional at all magnifications, providing clear, reliable ranging information and simplified holdover adjustments. Constructed from durable 6061 aircraft-grade aluminum, the scope is nitrogen-charged and weather-sealed to resist fog and harsh conditions. It includes 1/4 MOA windage and elevation adjustments with zero setting, a parallax adjustment dial for sharper focus and range estimation, and red reticle illumination with multiple brightness levels for low-light visibility. The package includes high-profile Picatinny rings, a detachable sunshade, and spring-loaded flip-up lens covers.

Vortex Viper HD

For hunters who want a balance of clarity, durability, and performance, the Vortex Viper HD 2-10x42 stands out. With a 2-10x magnification range, it excels in both close-quarter shots and mid-range targeting, making it ideal for a variety of hunting scenarios. The HD optical system provides outstanding color fidelity and sharpness, delivering clear images even in dim lighting—crucial for dawn and dusk hunts. Its precision turrets and side parallax adjustment allow for accurate, on-the-fly adjustments, while the rugged, shockproof construction holds up under tough conditions. Lightweight and built to withstand moisture and debris, the Viper HD is perfect for hunters seeking quality optics without excess weight.

Basic Details

BrandColorStyleSportItem WeightMaterial
Monstrum G3MonstrumBlackTacticalHunting3.73 PoundsAluminum
Vortex Viper HDVortexBlackVMR-3 (MOA)Hunting1.4 PoundsAluminum

Magnification & Range

MagnificationParallax Setting
Monstrum G33-18x1000+ yards
Vortex Viper HD3-15x100 yards

Performance Insights

Eye ReliefZoom RatioFOVNight Vision
Monstrum G34 - 4.5 in6:112.0 - 2.0 degreesNo

To Calculate scope clicks: Let’s check out Scope Clicks Calculator

Diameter & Tube Size

Tube SizeTube DiameterObjective Diameter
Monstrum G330mm30mm50mm
Vortex Viper HD30mm30mm42mm

Compatibility

Compatible DevicesMounting Type
Monstrum G3Rifle‎Picatinny Mount
Vortex Viper HDFirearms30mm Picatinny or Weaver rails.

Additional Features

ReticleMax Elevation Adjustment
Monstrum G3Illuminated Custom Type-H60-80 MOA
Vortex Viper HDVMR-3 (MOA & MRAD)92 MOA

Built for Tough Conditions

WaterproofFogproofShockproof
Monstrum G3YesYesYes

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