Monstrum G3

VS

Sightmark Core HX

Monstrum G3

VS

Sightmark Core HX

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.

Sightmark Core HX

The Sightmark Core HX rifle scope combines a classic red illuminated dot duplex reticle with a large 56mm objective lens, offering superior low-light performance and ensuring bright, clear images even in tough lighting. I’ve found that the red illumination greatly enhances target acquisition, allowing for fast and precise aiming in various conditions. The side focus adjustment is a game-changer, offering parallax removal without needing to shift position, which is a huge benefit for ensuring accuracy in dynamic hunting situations. The scope

Basic Details

BrandColorStyleSportItem WeightMaterial
Monstrum G3MonstrumBlackTacticalHunting3.73 PoundsAluminum
Sightmark Core HXSightmarkBlackHDRHunting, Paintball, Airsoft25 OuncesNeoprene

Magnification & Range

MagnificationParallax Setting
Monstrum G33-18x1000+ yards
Sightmark Core HX3-12x10 yards to infinity

Performance Insights

Eye ReliefZoom RatioFOVNight Vision
Monstrum G34 - 4.5 in6:112.0 - 2.0 degreesNo
Sightmark Core HX‎3 Inches4:112.5° - 3.2°No

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

Diameter & Tube Size

Tube SizeTube DiameterObjective Diameter
Monstrum G330mm30mm50mm
Sightmark Core HX30mm30mm56mm

Compatibility

Compatible DevicesMounting Type
Monstrum G3Rifle‎Picatinny Mount
Sightmark Core HXHandgunHandgun Cantilever Mount

Additional Features

ReticleMax Elevation Adjustment
Monstrum G3Illuminated Custom Type-H60-80 MOA
Sightmark Core HXMil-Dot, MR1-MOA60 MOA

Built for Tough Conditions

WaterproofFogproofShockproof
Monstrum G3YesYesYes
Sightmark Core HXYesYesYes, rated for recoil up to .50 BMG

Accessories & Warranty

IncludesWarranty
Monstrum G3‎G3 3-18x50 FFP Scope, 30mm High Profile Scope Rings, Lens Cleaning Cloth, Spring Loaded Flip-up Lens Covers, Sunshade‎Full Lifetime Warranty

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