Sightmark Core 2.0 TX
VS
Athlon Ares ETR UHD

VS

Sightmark Core 2.0 TX
The Sightmark Core 2.0 TX riflescope stands out for its Ballistic Drop (BD) reticle, calibrated specifically for 55gr 5.56x45mm ammunition. This feature really enhances targeting and accuracy, particularly when using this popular caliber. I’ve been using it for a range of shooting scenarios, and the 1-4x magnification has proven versatile, making it ideal for both close-quarters and mid-range engagements. The 24mm objective lens diameter ensures excellent light transmission, delivering a sharp and clear image in various lighting conditions. The adjustable parallax settings, calibrated for 100 yards, allow for precise aiming without reticle shift at that range, making it a perfect fit for both precision shooting and hunting. With an impressive 140 MOA windage adjustment range, it’s easy to compensate for wind drift and dial in on target. Whether in competitive shooting or in the field, this scope offers accuracy and reliability that consistently delivers.
Athlon Ares ETR UHD
The Argos HMR is thoughtfully designed with the average outdoorsman in mind, offering a compact and durable hunting scope that is both feature-rich and affordable. With 5x and 6x magnification ratios, it is perfectly suited for a variety of close and long-range hunting scenarios. The Advanced Fully Multi-Coated lenses enhance light transmission and clarity, while the choice of clean reticle options—such as illuminated center-dot crosshair, Mil-Dot, or BDC—provides a fool-proof traditional setup for any shooter. The Ares ETR First Focal Plane scope takes long-range shooting to new heights. It features a revamped turret system with a locking Windage turret and a true zero stop on the elevation turret, ensuring consistent and accurate adjustments. Extra Low dispersion lenses produce sharp, vibrant images with excellent color reproduction, and the 34mm tube construction is built to endure the harshest conditions. With a 0.1 MIL click value, a total elevation adjustment of 32 MIL, and a parallax adjustment from 25 yards to infinity, this scope is a top-tier choice for precision shooting enthusiasts.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Sightmark Core 2.0 TX | Sightmark | Black | Tactical | Airsoft | 18.8 Ounces | Aluminum |
| Athlon Ares ETR UHD | Athlon | Brown | Aprs1 Ffp Ir Mil Brown | Hunting | 1 Kilograms | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Sightmark Core 2.0 TX | 1-4x | 100 Yards |
| Athlon Ares ETR UHD | 4.5-30x | 25 Yard to Infinity |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Sightmark Core 2.0 TX | 3.3 Inche | 4:1 | 22.5° - 5.5° | No |
| Athlon Ares ETR UHD | 3.9 inches | 7:1 | 7.4 - 1.2 degrees | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Sightmark Core 2.0 TX | 30mm | 30mm | 24mm |
| Athlon Ares ETR UHD | 34mm | 34mm | 56mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Sightmark Core 2.0 TX | Rifle | Picatinny Mount or Weaver Mount |
| Athlon Ares ETR UHD | Rifle | Picatinny Mount or Dovetail Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Sightmark Core 2.0 TX | Ballistic Drop | 140 MOA |
| Athlon Ares ETR UHD | Mil-Dot, or BDC | 30 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Sightmark Core 2.0 TX | Yes | Yes | Yes |
| Athlon Ares ETR UHD | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Athlon Ares ETR UHD | Scope, battery, instruction manual, cleaning cloth | Limited lifetime warranty |


















