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Red Dot Sights

Upgrade your shooting accuracy with our high-quality red dot sights. Engineered for rapid target acquisition and precise aiming, our red dot sights deliver unparalleled performance in any environment, making them essential for hunters, competitive shooters, and tactical enthusiasts. Explore our extensive collection of top-rated red dot sights and elevate your shooting game to new heights.

Rifle Red Dots

Rifle Red Dots
Handgun Red Dots

Handgun Red Dots
Shotgun Red Dots

Shotgun Red Dots
Red Dot Magnifier Combos

Red Dot Magnifier Combos
Optic Plates

Optic Plates
Riser Mounts

Riser Mounts

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Items 25-48 of 1448

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  1. Vortex Strikefire II 4MOA Red/Green Dot & SureFire PLR-A LED Flashlight

    Vortex Strikefire II 4MOA Red/Green Dot & SureFire PLR-A LED Flashlight

    SAVE $46.99 When you add both!
    Regular Price $266.98 Special Price $219.99
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  2. Vortex Strikefire II Red Dot Sight 1x30mm 4MOA Red/Green Dot & PSA 36" Rifle Bag

    Vortex Strikefire II Red Dot Sight 1x30mm 4MOA Red/Green Dot & PSA 36" Rifle Bag

    SAVE $69.99 When you add both!
    Regular Price $199.98 Special Price $129.99
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  3. Leupold DeltaPoint Micro 1x Red Dot Sight for S&W M&P, 3 MOA Dot - 179570

    Leupold DeltaPoint Micro 1x Red Dot Sight for S&W M&P, 3 MOA Dot - 179570

    Rating:
    100%
    (1)
    Regular Price $499.99 Special Price $399.99
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  4. Leupold DeltaPoint Micro Red Dot 1x9mm 3 MOA for Glock - 178745

    Leupold DeltaPoint Micro Red Dot 1x9mm 3 MOA for Glock - 178745

    Regular Price $445.99 Special Price $400.99
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  5. Burris RT-3 3x33.8mm Red Dot Sight, Illuminated Ballistic 3X - 300262

    Burris RT-3 3x33.8mm Red Dot Sight, Illuminated Ballistic 3X - 300262

    Rating:
    94%
    (29)
    Regular Price $201.99 Special Price $182.99
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  6. Bushnell AR Optics TRS-26 1x26mm Red Dot Sight - AR71XRD

    Bushnell AR Optics TRS-26 1x26mm Red Dot Sight - AR71XRD

    Rating:
    92%
    (41)
    Regular Price $168.99 Special Price $152.99
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  7. Sig Sauer Romeo5 1x20mm Red Dot Sight

    Sig Sauer Romeo5 1x20mm Red Dot Sight, Black - R52001

    Rating:
    95%
    (2242)
    Regular Price $147.99 Special Price $132.99
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  8. Vortex Venom Enclosed Micro Red Dot 3 MOA - VEN-MRD3-E

    Vortex Venom Enclosed Micro Red Dot 3 MOA - VEN-MRD3-E

    Regular Price $289.99 Special Price $199.99
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  9. Burris Co FastFire E Green-Dot Reflex Sight 1x 3.5 MOA

    Burris Co FastFire E Green-Dot Reflex Sight 1x 3.5 MOA

    Regular Price $399.99 Special Price $199.99
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  10. Olight Osight K, 6 MOA Dot Red Dot Sight, Black - K-RD

    Olight Osight K, 6 MOA Dot Red Dot Sight, Black - K-RD

    $159.99
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  11. Olight Osight C 3 MOA Dot + 32 MOA Circle Red Dot Sight, Black - C-RD

    Olight Osight C 3 MOA Dot + 32 MOA Circle Red Dot Sight, Black - C-RD

    $179.99
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  12. Gideon Optics Mediator Red Dot - MD20RD

    Gideon Optics Mediator Red Dot - MD20RD

    Regular Price $299.99 Special Price $249.99
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  13. Holosun HS407A3 PSA Exclusive Brown 3MOA Reflex Sight - HS407A-3-X2-BRN

    Holosun HS407A3 PSA Exclusive Brown 3MOA Reflex Sight - HS407A-3-X2-BRN

    Rating:
    100%
    (9)
    Regular Price $299.99 Special Price $199.99
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  14. Swampfox Optics Kingslayer 1x22 Dot Sight, Red Circle Dot, RMR Footprint

    Swampfox Optics Kingslayer 1x22 Dot Sight, Red Circle Dot, RMR Footprint

    Regular Price $149.99 Special Price $129.99
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  15. Swampfox Optics Kingslayer 1x22 Dot Sight, Green Circle Dot, RMR Footprint

    Swampfox Optics Kingslayer 1x22 Dot Sight, Green Circle Dot, RMR Footprint

    Regular Price $149.99 Special Price $129.99
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  16. Trijicon RMR Type 2 Reflex Red-Dot Sight 1x22 x 16mm 3.25 MOA

    Trijicon RMR Type 2 Reflex Red-Dot Sight 1x22 x 16mm 3.25 MOA

    $643.99
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  17. Trijicon RMR Type 2 Reflex Red-Dot Sight 1x22 x 16mm 1 MOA

    Trijicon RMR Type 2 Reflex Red-Dot Sight 1x22 x 16mm 1 MOA

    $643.99
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  18. OptiVISOR 10-Diopter Lens Plate 3.5x

    OptiVISOR 10-Diopter Lens Plate 3.5x

    Regular Price $46.99 Special Price $41.69
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  19. OptiVISOR 7-Diopter Lens Plate 2.75x

    OptiVISOR 7-Diopter Lens Plate 2.75x

    Regular Price $41.99 Special Price $36.99
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  20. OptiVISOR 5-Diopter Lens Plate 2.5x

    OptiVISOR 5-Diopter Lens Plate 2.5x

    Regular Price $39.99 Special Price $35.99
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  21. OptiVISOR 3-Diopter Lens Plate 1.75x

    OptiVISOR 3-Diopter Lens Plate 1.75x

    Regular Price $39.99 Special Price $35.99
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  22. Swampfox Optics Trihawk Prism Sight 3x30mm

    Swampfox Optics Trihawk Prism Sight 3x30mm

    $213.99
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  23. Athlon Midas TSP1 Prism Sight 1x21mm

    Athlon Midas TSP1 Prism Sight 1x21mm

    Regular Price $267.99 Special Price $240.99
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  24. Athlon Midas TSP4 Prism Sight 4x30mm

    Athlon Midas TSP4 Prism Sight 4x30mm

    $237.99
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Items 25-48 of 1448

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  1. Rifle Red Dots 544
  2. Handgun Red Dots 371
  3. Shotgun Red Dots 45
  4. Red Dot Magnifier Combos 7
  5. Optic Plates 212
  6. Riser Mounts 338
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Learn More about Red Dot Sights

The History of the Red Dot Sight

The concept of red dot sights dates back to the early 20th century, when reflective optics aided artillery aiming during World War I. By the 1970s, advancements brought compact, battery-powered versions to firearms, with Aimpoint pioneering the trend. In 1998, the U.S. military adopted the Aimpoint Comp M2 (designated M68), cementing red dot sights as standard equipment. Modern designs now boast battery life exceeding 50,000 hours, a significant leap from early models limited by daylight use and limited battery life.

What Are Red Dot Sights For?

Red dot sights provide a single, illuminated aiming point projected onto a lens, allowing shooters to align targets quickly without juggling multiple sight elements. They excel in close-quarters scenarios, such as home defense or tactical drills, where rapid response is critical. Unlike traditional iron sights, red dot optics enable both eyes to remain open, preserving peripheral vision. This feature benefits shooters with vision impairments, like astigmatism, as the dot remains clear even when iron sights blur. Applications span rifles, shotguns, and handguns, enhancing precision in dynamic environments.

Types of Reflex Sights

Red dot sights come in three primary categories: reflex, holographic, and prismatic. Reflex sights, such as those from Aimpoint and Holosun, use an LED to project a dot onto a lens. They’re lightweight, energy-efficient, and widely adaptable. Holographic sights, exemplified by EOTech models, employ laser technology for a crisp reticle, often a dot within a circle, though they consume more power. Prismatic sights, like the Primary Arms Cyclops, feature a fixed magnification (typically 1x or 2x) and an etched reticle, offering a backup if batteries fail. Each type suits distinct needs—reflex for versatility, holographic for clarity, and prismatic for reliability.

What Is the Effective Range of a Red Dot Sight?

The effective range of a red dot sight varies by design and user skill. A 2 MOA (minute of angle) dot, common in models like the Aimpoint PRO, spans roughly 2 inches at 100 yards, suitable for precise shots within that distance. Most red dot sights perform optimally up to 200 yards, ideal for rifles or shotguns in practical settings. Holographic sights with multi-reticle patterns, such as EOTech’s 65 MOA circle-dot, allow holdovers extending to 400 yards, though accuracy wanes without magnification beyond 300 yards. For close-range tasks, they’re unmatched; longer distances may require a magnifier or alternative optic.

What Are the Disadvantages of Red Dot Sights?

Despite their advantages, red dot sights have limitations. Battery dependency poses a risk—while some units last years, failure at a critical moment remains possible, necessitating spares. Models without etched reticles become ineffective when power runs out, unlike iron sights. Durability varies; high-recoil firearms, such as shotguns, can damage lower-quality optics, compromising lenses or internals. For handguns, mounting height may alter ergonomics, increasing perceived recoil. Cost is another factor—premium options like the Trijicon RMR retail for around $700, far exceeding basic iron sights. In total darkness without night vision, the illuminated dot may reveal a shooter’s position, a tactical concern.

Why Order Your Red Dot Sight from Palmetto State Armory?

Shop red dot sights at Palmetto State Armory for fast target acquisition, rugged reliability, and unbeatable prices from top brands. Whether you're upgrading your AR or enhancing your pistol, our wide selection ensures you’ll find the perfect optic for any shooting application.