5 Top AR Red Dot Sights For AR-15 Builds

5 Top AR Red Dot Sights For AR-15 Builds

Red dot sights are some of the most popular tools that hunters and other firearm enthusiasts use to improve their accuracy for hunting, tactical situations, or target practice competitions. Excellent red dot sights will be versatile, easy to control, and provide good durability so they last for a long time. Let’s take a look at the top-tier AR red dot sights we’d recommend for most shooters.

Best AR Red Dot Sights in the Market Today

1. Vortex Optics Crossfire Red Sight Gen II

Vortex Optics Crossfire Red Dot Sight Gen II- 2 MOA Dot (CF-RD2)
  • The updated Crossfire is a no-nonsense sight for near any application and needs a simple point of aim and none of the frills, the Crossfire should be...
  • With up to a 50,000 hour battery life, the sight will keep working in a variety of conditions. The low and skeletonized lower 1/3 co-witness mounts...
  • The 2 MOA dot is quick to acquire in close-quarters, while remaining fine enough to promote pin-point accuracy at extended range. 11 illumination...

Vortex Optics is one of the best firearm accessory manufacturers in the world, producing high-quality scopes and other optics like no one else.

This AR red dot sight comes with up to 50,000 hours in battery life and can even provide night vision functionality at its lowest to settings (of which there are 11 total). You can swap between the illumination settings quickly using easy to control knobs on the side of the optic.

It also features increased light transmission thanks to multicoated lenses. The outside is just as durable, with a hard coat of anodizing material that protects the scope from corrosion damage and makes sure that it doesn’t glare in the sun, giving away your position.

All in all, it’s a perfect choice for most rifles and even some shotguns.

2. Predator V2 Reflex Red Dot Sight

Predator V2 Reflex Sight with 45 Degree Offset Mount - Red Dot...
  • ✔ UNRIVALED SPEED: Aim with lightning-fast precision and enjoy unparalleled target acquisition. The Predator V2 Reflex Sight ensures quick and...
  • ✔ UNCOMPROMISING ACCURACY: Tacticon rifle optics are engineered to hold zero even after thousands of shots, ensuring consistent and reliable...
  • ✔ VERSATILITY AT YOUR FINGERTIPS: Our rifle sight offers a selection of four different reticle types to choose from, ensuring optimal visibility and...

Check out this red dot sight, which is a reflex-style rifle optic that comes with four adjustable reticle patterns in addition to adjustable color settings between red or green.

This customization will go well with hunters or marksmen that like to personalize all their rifle builds.

Furthermore, the optic comes with a 45° offset mount, so it’s easy to co-witness with existing iron sights on your build.

The sight comes with reflection-proof lens coatings, as well, making it easy to use even in the direct light of the sun.

3. Vortex Optics Strikefire II Red Dot Sights

Vortex Optics Strikefire II Red Dot Sight - 4 MOA Red/Green...
4,429 Reviews
Vortex Optics Strikefire II Red Dot Sight - 4 MOA Red/Green...
  • The Strikefire II Red/Green Dot is a rugged, reliable red dot sight that is at home in a variety of shooting applications. It allows the shooter to...
  • Fully multi-coated lenses provide a clean and bright, unobscured point of view. Unlimited eye relief allows for rapid target acquisition. Max...
  • The single-piece chasis is compact and lightweight but still delivers shockproof performance withstanding both recoil and impact. Nitrogen purging and...

Vortex returns once again with this quality AR red dot sight. It also comes with two dot colors, along with 10 brightness settings to let you adjust your illumination depending on your ambient light environment.

The optic is constructed from a single piece of aircraft-grade aluminum, so it’s both lightweight and durable at the same time.

It comes with an offset cantilever mount, so you can move the sight forward and use it with a magnifier or backup iron sights on the same mounting rail.

All the controls are at the rear of the scope for easy access. You can even adjust for windage and elevation using the control knobs located on its compact chassis.

4. Feyachi RS-30 Reflex Red Dot Sight

Feyachi RS-30 Reflex Sight, Multiple Reticle System Red Dot Sight...
  • Tubeless design with 40mm reflex lens aperture provides quick target acquisition, also a wider field of view to maintain situational awarenes.
  • 4 Selectable reticles and 5 brightness settings. Low power consumption for long battery life.
  • Integrated mount for standard 20mm Picatinny or Weaver rails which will not loose, made to last.

This red dot reflex sight also comes with four selectable reticles and five brightness settings.

Even better, it runs on low-power automatically to reduce battery consumption, so its overall battery life should last you for a long time to come.

The purchase comes with an integrated mount that allows you to set it on Weaver or Picatinny rails depending on your preference. Furthermore, it’s already parallax corrected and offers unlimited eye relief.

You can adjust its height for more comfort or adjust for windage and elevation using the knobs on the side. In short, it’s budget-friendly and there's nothing it can't do!

5. Vortex Optics Viper Red Dot Sight

Vortex Optics Viper Red Dot Sight - 6 MOA Dot
  • The Viper Red Dot Sight has a super low-profile making it perfect for use with cut-out slides. 1 MOA windage and elevation adjustments are super sleek...
  • The Viper's low height allows it to co-witness with iron sights and the 6 MOA dot is easy to pick up and get you on target fast. Power and...
  • The fully multi-coated, ultra-clear lens offers a wide, unobstructed field of view while Armortek coatings protect your lens from oil, dirt, and...

This last Vortex optic is a particularly good choice for pistols or shotguns since it doesn’t rise very high above the weapon’s barrel.

It works well with handguns that have cut out slides and are easy to use in conjunction with iron sights.

You still have easy access to illumination and power controls. The lenses are multicoated and ultra-clear, and the rest of the optic benefits from special coatings to reduce its likelihood of glaring and improve its durability.

Waterproof and shockproof construction ensures that this optic will last just as long as a reliable Glock or similar handgun.

Which of these AR red dot sights do you think is the best one? Let us know your thoughts in the comments section!

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