Sightmark Core HX
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Crimson Trace Hardline

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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
Crimson Trace Hardline
The Crimson Trace Hardline 3-9x40 is built for shooters who need a no-nonsense, durable scope that handles everything from close to mid-range engagements. Featuring a second focal plane CT Custom BDC .223/5.56 reticle, it offers precise shot placement with its 1/4 MOA click adjustments. While testing this scope, I appreciated the exposed windage and elevation turrets, allowing for quick, easy adjustments without needing tools. Its aerospace-grade aluminum construction and nitrogen-purged, multi-coated lenses hold up well in harsh conditions, staying clear and fog-free. At just 15.2 ounces, it’s a lightweight yet tough addition to any rifle setup, backed by Crimson Trace’s complete lifetime warranty for extra peace of mind.
Basic Details
| Brand | Color | Style | Sport | Item Weight | Material | |
|---|---|---|---|---|---|---|
| Sightmark Core HX | Sightmark | Black | HDR | Hunting, Paintball, Airsoft | 25 Ounces | Neoprene |
| Crimson Trace Hardline | Crimson Trace | Black | 3-9x40mm BDC | Hunting | 1 Pounds | Aluminum |
Magnification & Range
| Magnification | Parallax Setting | |
|---|---|---|
| Sightmark Core HX | 3-12x | 10 yards to infinity |
| Crimson Trace Hardline | 3-9x | Fixed at 100 yards |
Performance Insights
| Eye Relief | Zoom Ratio | FOV | Night Vision | |
|---|---|---|---|---|
| Sightmark Core HX | 3 Inches | 4:1 | 12.5° - 3.2° | No |
| Crimson Trace Hardline | 3.5 Inches | 3:1 | 33.9 ft Min - 11.3 ft Max | No |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
| Tube Size | Tube Diameter | Objective Diameter | |
|---|---|---|---|
| Sightmark Core HX | 30mm | 30mm | 56mm |
| Crimson Trace Hardline | 1 inch | 1 inch | 40mm |
Compatibility
| Compatible Devices | Mounting Type | |
|---|---|---|
| Sightmark Core HX | Handgun | Handgun Cantilever Mount |
| Crimson Trace Hardline | Rifle | Cantilever Mount |
Additional Features
| Reticle | Max Elevation Adjustment | |
|---|---|---|
| Sightmark Core HX | Mil-Dot, MR1-MOA | 60 MOA |
| Crimson Trace Hardline | Duplex | 60 MOA |
Built for Tough Conditions
| Waterproof | Fogproof | Shockproof | |
|---|---|---|---|
| Sightmark Core HX | Yes | Yes | Yes, rated for recoil up to .50 BMG |
| Crimson Trace Hardline | Yes | Yes | Yes |
Accessories & Warranty
| Includes | Warranty | |
|---|---|---|
| Crimson Trace Hardline | Scope caps, lens cloth, user manual | Limited Lifetime Warranty from Crimson Trace |


















