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.

The ZEISS LRP S3 6-36x56 First Focal Plane MOA Riflescope is designed for those passionate about long-range shooting and hunting. With a magnification range from 6x to 36x, it provides versatility whether you're aiming close or far. The 56mm objective lens and advanced optics, featuring Extra Low Dispersion (ED) glass and ZEISS T* multi-coated lenses, ensure a bright and clear view with impressive 90% light transmission. This means better performance in low light conditions, which is crucial for hunting at dawn or dusk.

The Vortex Crossfire II 4-12x44 riflescope is a solid choice for AR owners who want versatility for mid-range shooting and hunting. Its 4-12x magnification range offers flexibility, letting you zoom in for detailed shots or zoom out for a wider view. The 44mm objective lens provides a good balance, gathering enough light to give clear, bright images without making the scope too bulky. The Dead-Hold BDC reticle is designed to help estimate bullet drop at different distances, which is handy if you’re hunting or shooting at varying ranges without complex adjustments. With a field of view of about 24.7 feet at 100 yards, you get a decent sight picture that helps track moving targets. Eye relief is generous at over 115mm, making it comfortable and safe to use with rifles that have a bit more recoil or a heavier setup.