10 Best Vortex Scope For Ar10 2025 in the United States

The Vortex Optics Crossfire II 4-12x50 AO riflescope is a solid choice for an AR-10, especially suited for hunting. It offers a versatile magnification range from 4x to 12x, which is great for both medium and long-range shooting. The 50mm objective lens ensures you get bright and clear images, even in lower light conditions, thanks to its fully multi-coated, anti-reflective lenses. The Dead-Hold BDC reticle is particularly helpful for estimating holdover at varying distances, making it easier to hit your target accurately.

Adjusting the scope is straightforward with capped reset turrets that provide clear MOA clicks and can be reset to zero after sighting in. The adjustable objective feature helps you fine-tune the focus and remove parallax for a sharper view. The scope is built tough with a single-piece aircraft-grade aluminum tube, ensuring durability and shockproof performance. It’s also waterproof and fogproof due to its O-ring seals and nitrogen purging, so it can withstand harsh weather conditions.

The long eye relief of 3.9 inches and an ultra-forgiving eye box make target acquisition quick and comfortable. One downside to consider is that the scope is on the heavier side, weighing in at 2 pounds, which might add noticeable weight to your rifle. Additionally, it does not have night vision capabilities. The lifetime VIP warranty is a significant plus, offering peace of mind with its promise to repair or replace the scope if it becomes damaged or defective.

The Vortex Optics Venom 5-25x56 First Focal Plane Riflescope is designed for those looking to enhance their long-range shooting experience, especially with an AR-10. Its impressive magnification range of 5-25x offers versatility, making it suitable for both hunting and competitive shooting. The large 56mm objective lens diameter ensures excellent light transmission, which is particularly beneficial in low-light conditions, allowing for clear imaging of distant targets.

One of the standout features is the EBR-7C reticle, which remains accurate across the entire magnification range, simplifying target measurement and ranging. The RevStop Zero System provides a reliable return to zero, which is essential for those who frequently change settings. Additionally, the scope's construction is robust, featuring a 34mm aluminum tube that is shockproof, nitrogen purged, and o-ring sealed for water and fogproof performance. This durability is further enhanced by the Armortek coating that protects the lenses.

On the flip side, the scope's weight of 2.2 pounds can be considered a drawback for some users, especially for those who prioritize lightweight gear. At 19.2 inches in length, it may also be slightly cumbersome for compact setups. The eye relief of 3.6 inches is decent, but individuals with glasses might find it a bit tight depending on their setup.

For those seeking a high-quality vortex scope for an AR-10, the Venom offers a combination of advanced optics and solid build quality backed by a lifetime warranty. However, if weight and compactness are critical factors for your shooting style, it may be worth exploring other options within the category.

The Vortex Optics Razor HD Gen II-E 1-6x24 SFP Riflescope is designed for short to medium-range shooting with excellent accuracy. One of its standout features is the VMR-2 MRAD reticle, which is great for long-distance targeting and range estimation. The scope's optical system includes high-density, extra-low dispersion glass that delivers superior image quality, and the fully multi-coated lenses enhance light transmission for brighter viewing. The scope offers a magnification range of 1-6x, which is versatile for various shooting scenarios, and the 24mm objective lens maintains a compact size.

With 11 brightness settings on its illumination dial, users can adjust for different lighting conditions, and the second focal plane reticle with a bright center dot is helpful for quick target acquisition. The zero-resettable turrets are precise and user-friendly, making adjustments straightforward. Furthermore, the scope is built for durability with a single-piece 30mm tube that is shockproof, waterproof, and fogproof, thanks to its O-ring seals and argon purging. The Armortek coatings provide additional protection for the lenses against scratches and dirt. The eye relief of 4 inches is generous, offering comfort during extended use.

Weighing 21.5 ounces, it's lighter than its predecessor, making it easier to handle. Additionally, Vortex's VIP warranty adds peace of mind with its lifetime coverage, although it doesn't cover loss or cosmetic damage that doesn't affect performance. This scope would be highly suitable for hunting and tactical shooting enthusiasts who need reliable and versatile optics for their AR-10.