Monstrum G3
VS
Sightmark Pinnacle

VS

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 Pinnacle
The Sightmark Pinnacle Riflescope stands out as a top-tier optic, ideal for a wide range of shooting scenarios. With premium Japanese glass and fully multi-coated optics, the image quality is exceptional, offering clarity that competitors struggle to match. Whether you're a competition shooter or a dedicated hunter, the Pinnacle’s first focal plane reticle ensures precise holdovers at any magnification, while the zero stop elevation dial guarantees repeatable accuracy with every shot. I’ve spent significant time testing the Pinnacle in various conditions, and the red/green illuminated reticle truly shines in low-light environments, powered by a CR2032 battery. Whether you're shooting at close range or pushing out to longer distances, the reticle’s illumination offers quick target acquisition and the flexibility to adapt to different lighting situations. The scope’s robust construction, with options for capped or exposed turrets, offers durability and customization, allowing you to fine-tune your setup for any challenge. The combination of features makes the Pinnacle an excellent choice for those who demand both precision and versatility.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Monstrum G3 | Monstrum | Black | Tactical | Hunting | 3.73 Pounds | Aluminum |
| Sightmark Pinnacle | Sightmark | Black | TMD | Hunting, Paintball, Airsoft | 33.5 Ounces | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Monstrum G3 | 3-18x | 1000+ yards |
| Sightmark Pinnacle | 3-18x | 10 yards to infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Monstrum G3 | 4 - 4.5 in | 6:1 | 12.0 - 2.0 degrees | No |
| Sightmark Pinnacle | 3.5 - 3.9 inches | 6:1 | 7.6° - 1.3° | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Monstrum G3 | 30mm | 30mm | 50mm |
| Sightmark Pinnacle | 34mm | 34mm | 44mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Monstrum G3 | Rifle | Picatinny Mount |
| Sightmark Pinnacle | Handgun | Pinnacle |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Monstrum G3 | Illuminated Custom Type-H | 60-80 MOA |
| Sightmark Pinnacle | MR2, Mil-Dot | 120 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Monstrum G3 | Yes | Yes | Yes |
| Sightmark Pinnacle | Yes | Yes | Yes, rated for recoil up to .50 BMG |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Monstrum G3 | G3 3-18x50 FFP Scope, 30mm High Profile Scope Rings, Lens Cleaning Cloth, Spring Loaded Flip-up Lens Covers, Sunshade | Full Lifetime Warranty |
| Sightmark Pinnacle | Sunshade, Turret caps (2), Thread protector (2), Battery, Manua | Limited Lifetime Warranty from Sightmark |



















