ATN X-Sight II HD

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Sightmark Citadel

ATN X-Sight II HD 5-20 Smart Day_Night Rifle Scope

VS

Sightmark Citadel

ATN X-Sight II HD

The ATN X-Sight II HD 5-20x scope is a versatile, high-tech optic designed for day and night hunting. With Smart HD Optics Technology, it delivers crystal-clear images regardless of lighting conditions, while the 5-20x smooth zoom allows for precise magnification adjustments. The built-in Ballistic Calculator and Smart Range Finder simplify long-range and angled shots, automatically adjusting the Point of Impact for maximum accuracy. This scope lets you record your adventures in 1080p HD, with Recoil Activated Video (RAV) ensuring you capture every moment. It also supports Wi-Fi streaming, turning your phone or tablet into a live viewfinder. Additional features like the ATN X-Trac Remote Control, long-range IR illuminator, and extended battery pack make the X-Sight II HD a powerful, all-in-one tool for modern hunters.

Sightmark Citadel

The Sightmark Citadel is built for precision, offering a first focal plane reticle that adjusts with magnification to maintain consistent subtensions for accurate ranging at any level. This feature is ideal for long-range shooting, making range estimation simple and reliable. One of the key advantages of the Citadel is its red illuminated reticle, which enhances target visibility in low light, ensuring you don’t miss your shot in challenging conditions. I found the exposed, low-profile locking turrets to be incredibly user-friendly, providing quick adjustments when needed while the locking mechanism ensures accuracy even under stress. The 30mm single-piece tube, made from aircraft-grade aluminum, gives the scope exceptional durability, withstanding recoil and ensuring precise alignment over time. Finally, the fully multi-coated optics provide superb image quality, maximizing light transmission and delivering bright, accurate visuals.

Basic Details

FeatureATN X-Sight II HDSightmark Citadel
BrandATNSightmark
ColorBlackBlack
StyleW/1080p3-18x50 LR2
SportHuntingHunting, Paintball, Airsoft
Item Weight1 Kilograms26.1 Ounces
MaterialAluminumAluminum

Magnification & Range

FeatureATN X-Sight II HDSightmark Citadel
Magnification5-20x3-18x
Parallax SettingAdjustable25 yards to infinity

Performance Insights

FeatureATN X-Sight II HDSightmark Citadel
Eye Relief2.5 inches‎3 Inches
Zoom Ratio4:16:1
FOV240 Feet6.5° - 1.1°
Night VisionYesNo

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

Diameter & Tube Size

FeatureATN X-Sight II HDSightmark Citadel
Tube SizeN/A (Digital thermal scope)30mm
Tube DiameterN/A30mm
Objective Diameter50mm50mm

Compatibility

FeatureATN X-Sight II HDSightmark Citadel
Compatible DevicesRifleRifle
Mounting TypeWeaver Mount‎Picatinny Mount

Additional Features

FeatureATN X-Sight II HDSightmark Citadel
ReticleMultiple Patterns Mil-Dot
Max Elevation Adjustment100 MOA 60 MOA

Built for Tough Conditions

FeatureATN X-Sight II HDSightmark Citadel
WaterproofResistant to water splashes (not fully submersible)Yes
FogproofYesYes
ShockproofYesYes

Accessories & Warranty

FeatureATN X-Sight II HDSightmark Citadel
IncludesUSB cable, lens cover, mounting rings, and more‎Sunshade, Throw lever, Lens caps, Battery, Manual
Warranty2 years (varies by region)‎Limited Lifetime Warranty

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