10 Best Red Dot For Shotgun 2026 in the United States

The HOLOSUN HE510C-GR Green Dot Sight is a robust and versatile option ideal for long guns like carbines, PCCs, and shotguns. It features a multi-reticle system with a green 2 MOA dot and a 65 MOA circle, allowing for both quick target acquisition and precision aiming. The Shake Awake technology prolongs the battery life by deactivating the LED when not in use, and it can be instantly reactivated with minimal movement. Additionally, the Solar Failsafe function ensures that the sight remains operational in various lighting conditions by using solar power as a backup.

The sight offers an impressive battery life of up to 50,000 hours using a CR2032 battery, and it includes 10 daylight brightness settings and 2 for night vision, ensuring visibility in different environments. Constructed with an aluminum housing and a titanium hood, this sight is both durable and lightweight, weighing just 8.32 ounces. The QD absolute co-witness mount provides flexibility in mounting options, while the parallax-free design ensures accuracy regardless of the shooter's eye position.

The HOLOSUN HE510C-GR is well-suited for hunters and shooting enthusiasts looking for a reliable, feature-rich sight for their shotguns and other long guns.

The Holosun HS510C & HM3X Combo is a versatile red dot sight designed for shotgun use, combining an advanced reflex sight with a 3x magnifier. One of its standout features is the impressive battery life, offering up to 50,000 hours of operation on a single CR2032 battery, ensuring you won't have to worry about frequent replacements. The reticle options are flexible, allowing users to switch between a 65 MOA circle with a 2 MOA dot, a 2 MOA dot only, or a 65 MOA ring only, which adds to its usability in different shooting scenarios without needing to re-zero the sight.

This flexibility is particularly beneficial for both close-range and slightly longer-range shooting. The sight's durability is enhanced by a protective titanium alloy hood, making it waterproof up to 1 meter and capable of handling heavy recoil, which is ideal for robust shotgun use. Mounting options are also user-friendly, with the inclusion of a flip-to-side magnifier that allows for quick transitions between magnified and non-magnified views.

Users looking for an all-in-one solution with high durability and long battery life will find this combo highly beneficial, though it might be overkill for those who need a simpler, more lightweight red dot sight.

The Trijicon SRO Sight Adjustable LED 5.0 MOA Red Dot is a strong contender for use with shotguns, offering a large, unobstructed field of view and a clear, crisp dot thanks to its fine-tuned illuminated reticle. The 5.0 MOA size is well-suited for quick target acquisition, making it ideal for close-range shooting. Its parallax-free design ensures accuracy without needing to worry about eye positioning. Durability is another highlight, as the aluminum construction should withstand the rigors of regular use.

One notable point is the ease of adjusting windage and elevation without tools, which simplifies zeroing the sight. However, the mounting options are limited to a Weaver Mount, and the mount is not included, potentially requiring additional purchases for some users. Additionally, this red dot sight is compatible with suppressor-height iron sights, adding to its versatility. Weighing just 1.6 ounces, it won't add significant weight to your shotgun.

While some users may experience issues with the brightness settings, as varied environments necessitate different levels of brightness, the red dot's performance under night vision is not supported, which may be a downside for users looking for low-light adaptability. In summary, the Trijicon SRO Sight is a reliable and durable option for those needing a red-dot sight for their shotgun, provided its mounting and brightness settings align with your specific needs.