10 Best AR scopes 2025 in the United States

The ATN Thor 5 LRF Smart HD Thermal Scope is a strong contender in the thermal scope category, particularly suited for hunters who want advanced features. One of its standout strengths is the Ultra Sensitive Next Gen Thermal Sensor, paired with a high-resolution OLED display that offers rich colors and detailed visibility, making it easier to spot targets in varying light conditions.

Magnification ranges from 4x to 16x, providing flexibility for both close and long-range shots, while the built-in Laser Rangefinder is a valuable addition for those who want to ensure precision at any distance. The Advanced Ballistic Calculator helps users make informed decisions about their shots, enhancing accuracy and reducing guesswork.

The ability to create custom reticles is a fun and unique feature, allowing users to personalize their shooting experience. Moreover, the scope includes HD video recording capabilities, enabling hunters to capture their adventures in great detail, which is perfect for sharing with friends or reliving successful hunts. However, the size and weight of the scope (2.1 pounds) may be cumbersome for some users, particularly during extended outings. The scope is also ITAR restricted, meaning it cannot be exported, which might limit its accessibility for some users. Lastly, with a price point typically associated with high-end thermal scopes, it may not be suitable for budget-conscious hunters. The ATN Thor 5 LRF Smart HD Thermal Scope is a high-quality option for serious hunters seeking advanced technology and functionality, although potential users should weigh its size, weight, and price against their specific needs.

The ATN Thor LTV Ultra Light Thermal Hunting Scope is designed for hunters looking for advanced thermal imaging capabilities. Featuring a high-resolution 4K+ thermal sensor, this scope provides clear visuals, even in challenging conditions, thanks to its 60Hz refresh rate and SharpIR technology that enhances image clarity. Weighing just 635 grams, it's lightweight and easy to mount on various platforms, which is a significant advantage for those who prefer a more versatile setup. The One Shot Zero feature is another highlight, allowing quick calibration to improve shooting accuracy efficiently.

While the scope performs well in terms of image clarity and weight, there are a few considerations to keep in mind. The eye relief of 3 inches might not be comfortable for everyone, especially if you use larger rifles, as it could lead to a less relaxed shooting position. Additionally, the magnification range of 4-12x is adequate for many hunting scenarios, though some hunters may desire a wider range for long-distance shots.

Durability is a strong point, with the scope being made from aluminum and built to withstand various weather conditions, ensuring it can handle rugged outdoor use. The HD video recording feature is a fantastic addition for those who want to capture their hunting experiences, but it can drain the battery quicker than when used solely for viewing.

The ATN Thor LTV is a solid choice for hunters seeking a lightweight thermal scope with excellent imaging capabilities. However, potential buyers should consider their specific needs regarding eye relief and magnification range before making a purchase.

The Trijicon SCO VCOG 1-8x28mm is a high-quality tactical rifle scope designed to deliver versatile performance for hunting and shooting in various conditions. Its magnification range from 1x to 8x makes it suitable for both close-quarters and medium-distance targeting, offering the flexibility many AR shooters look for. The scope features a First Focal Plane (FFP) reticle, which means the aiming points stay accurate across all zoom levels, helping with quick target acquisition and precise shot placement.

The reticle itself is a segmented circle with crosshairs and wind holds, illuminated in 11 brightness settings powered by a single AA battery, ensuring visibility in low-light situations without complex power needs. The 28mm objective lens is somewhat smaller than some other scopes in this class, which might limit light gathering slightly, but Trijicon’s multi-coated glass helps provide a clear and bright image with minimal distortion. Durability is a strong point; it meets military-grade standards (Mil-Std-810g) for ruggedness, meaning it can withstand tough environmental conditions and rough handling.

The integrated Larue Tactical LT799 mount eliminates the need for separate rings, allowing easy and stable attachment to Picatinny rails, which is a convenience for users upgrading or customizing their rifles. At 32 ounces, the scope is on the heavier side, which might affect the balance on lighter rifles, but this weight correlates with its robust aluminum build. This scope is a solid choice if you want a durable, versatile optic with reliable illumination and quick zoom options, especially suited for tactical shooters and hunters seeking precision and adaptability.