Burris Xtreme XTR III
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ATN Thor LT

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Burris Xtreme XTR III
The Burris Xtreme XTR III 5.5-30x56mm riflescope is built to handle the most demanding long-range hunts. Whether you’re taking on big game or precision shooting at extended ranges, this scope delivers unmatched clarity and precision. The 5.5-30x magnification range ensures that you can easily adjust to varying distances, from close-quarters to 500 yards and beyond. Its 56mm objective lens maximizes light transmission, providing clear images in low-light conditions. With a solid build, reliable adjustments, and a sleek design, the XTR III is a top-tier choice for hunters who demand the best in performance and durability. I mounted it on my rifle and it didn’t disappoint in the field.
ATN Thor LT
The ATN ThOR LT Thermal Rifle Scope is a lightweight, user-friendly optic designed for easy mounting and superior performance in any hunting scenario. Equipped with a 60Hz thermal sensor, it detects heat signatures, allowing for fast target acquisition, even through fog or dense crops. With Black Hot/White Hot modes, the scope displays moving objects clearly, providing versatility in various conditions. Weighing just 1.4 lbs, the ThOR LT ensures a balanced, agile setup, perfect for extended hunts. The One Shot Zero feature simplifies sighting in, while the durable, recoil-resistant design ensures reliability with higher-caliber rifles. With over 10 hours of battery life and a rugged, aluminum alloy construction, the ThOR LT is an excellent choice for hunters who demand precision and durability without the complexity.
Basic Details
Brand | Color | Style | Sport | Item Weight | Material | |
---|---|---|---|---|---|---|
Burris Xtreme XTR III | Burris | Matte Black | SCR 2 MIL | Hunting, Shooting | 33 oz | High-Grade Aluminum, Premium Optical Glass |
ATN Thor LT | ATN | Black | Hunting | Hunting | 2 Pounds | Aluminum |
Magnification & Range
Magnification | Parallax Setting | |
---|---|---|
Burris Xtreme XTR III | 5.5-30x | 50 yards to infinity |
ATN Thor LT | 1-4x | Fixed Parallax |
Performance Insights
Eye Relief | Zoom Ratio | FOV | Night Vision | |
---|---|---|---|---|
Burris Xtreme XTR III | 3.5 - 4.5 inches | 5:1 | 7.3° - 1.4° | No |
ATN Thor LT | 3 inch | Varies by model | Varies based on magnification | Yes |
To Calculate scope clicks: Let’s check out Scope Clicks Calculator
Diameter & Tube Size
Tube Size | Tube Diameter | Objective Diameter | |
---|---|---|---|
Burris Xtreme XTR III | 34mm | 34mm | 56mm |
ATN Thor LT | 30mm | 30mm | Approx. 35 mm |
Compatibility
Compatible Devices | Mounting Type | |
---|---|---|
Burris Xtreme XTR III | Rifle | Picatinny Mount |
ATN Thor LT | Rifle, Cross Bow | Integral Mount |
Additional Features
Reticle | Max Elevation Adjustment | |
---|---|---|
Burris Xtreme XTR III | SCR MOA, SCR MIL | 100 MOA or 120 MOA |
ATN Thor LT | Multiple Patterns | 60 MOA |
Built for Tough Conditions
Waterproof | Fogproof | Shockproof | |
---|---|---|---|
Burris Xtreme XTR III | Yes | Yes | Yes |
ATN Thor LT | Resistant to water splashes (not fully submersible) | Yes | Yes |
Accessories & Warranty
Includes | Warranty | |
---|---|---|
Burris Xtreme XTR III | Throw lever, lens covers, sunshade, user manual | Burris Forever Warranty |
ATN Thor LT | ATN ThOR LT 320 2-4x Thermal Rifle Scope | 3 years manufacturer |