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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 169-192 of 1432

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  1. Sig Sauer Romeo5 Gen II & Juliet 3 Micro Magnifier Combo, Black - SORJ5101

    Sig Sauer Romeo5 Gen II & Juliet 3 Micro Magnifier Combo, Black - SORJ5101

    Rating:
    81%
    (16)
    Regular Price $329.99 Special Price $299.99
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  2. Sig Sauer Romeo 5 Gen II Red Dot, Black - SOR5101

    Sig Sauer Romeo 5 Gen II Red Dot, Black - SOR5101

    Rating:
    95%
    (46)
    Regular Price $179.99 Special Price $129.99
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  3. Sig Sauer Romeo MSR Gen II w/ JULIET3 Micro Combo Kit, Black - SORJMSR101

    Sig Sauer Romeo MSR Gen II w/ JULIET3 Micro Combo Kit, Black - SORJMSR101

    Rating:
    97%
    (12)
    Regular Price $349.99 Special Price $269.99
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  4. Swampfox Liberator II Mini Dot Sight, Red Multi Reticle - RDLR122-2MR

    Swampfox Liberator II Mini Dot Sight, Red Multi Reticle - RDLR122-2MR

    Regular Price $217.99 Special Price $195.99
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  5. Swampfox Raider Micro Prism Sight 1x20 Red IR 6 MOA - RMPS120-R6

    Swampfox Raider Micro Prism Sight 1x20 Red IR 6 MOA - RMPS120-R6

    Regular Price $310.99 Special Price $279.99
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  6. Meprolight MPO-DF 3.5 MOA Pistol Red Dot - 901243271

    Meprolight MPO-DF 3.5 MOA Pistol Red Dot - 901243271

    Rating:
    100%
    (2)
    Regular Price $189.99 Special Price $170.99
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  7. Meprolight MPO-DS3.5 MOA Pistol Red Dot - 901243171

    Meprolight MPO-DS3.5 MOA Pistol Red Dot - 901243171

    Regular Price $211.99 Special Price $190.99
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  8. Vortex Defender-ST 3MOA Micro Red Dot w/ Delta Point Pro Footprint - DFST-MRD3

    Vortex Defender-ST 3MOA Micro Red Dot w/ Delta Point Pro Footprint - DFST-MRD3

    Regular Price $449.99 Special Price $299.99
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  9. Sig Sauer Romeo MSR Green Dot Gen II Optic - SORMSR102

    Sig Sauer Romeo MSR Green Dot Gen II Optic - SORMSR102

    Rating:
    93%
    (11)
    Regular Price $131.99 Special Price $119.99
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  10. Sig Sauer Romeo MSR Red Dot Gen II Optic - SORMSR101

    Sig Sauer Romeo MSR Red Dot Gen II Optic - SORMSR101

    Rating:
    94%
    (19)
    Regular Price $131.99 Special Price $119.99
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  11. Mepro MPO-S 3 MOA/33 MOA Bullseye Red Dot - 901141171

    Mepro MPO-S 3 MOA/33 MOA Bullseye Red Dot - 901141171

    Rating:
    100%
    (1)
    Regular Price $256.99 Special Price $230.99
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  12. Swampfox Raider 1x20 Micro Prism Sight w/ Green IR 6MOA - RMPS120-G6

    Swampfox Raider 1x20 Micro Prism Sight w/ Green IR 6MOA - RMPS120-G6

    Regular Price $310.99 Special Price $279.99
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  13. Swampfox Raider 1x20 Micro Prism Sight w/ Green IR BRC - RMPS120-GB

    Swampfox Raider 1x20 Micro Prism Sight w/ Green IR BRC - RMPS120-GB

    Regular Price $310.99 Special Price $279.99
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  14. Swampfox Sentinel II Micro 1x20 3 MOA Red Dot, Blackout - SNL2120-RMS

    Swampfox Sentinel II Micro 1x20 3 MOA Red Dot, Blackout - SNL2120-RMS

    Regular Price $289.00 Special Price $259.00
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  15. Swampfox Justice II RMR 1x30 6 MOA Red Dot - JTC2130-6R

    Swampfox Justice II RMR 1x30 6 MOA Red Dot - JTC2130-6R

    Regular Price $266.99 Special Price $239.99
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  16. Swampfox Justice II RMR 1x30 6 MOA Green Dot - JTC2130-6G

    Swampfox Justice II RMR 1x30 6 MOA Green Dot - JTC2130-6G

    Regular Price $266.99 Special Price $239.99
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  17. Swampfox Liberator II Mini Green Dot Sight - RDLR122-2GD

    Swampfox Liberator II Mini Green Dot Sight - RDLR122-2GD

    Rating:
    80%
    (2)
    Regular Price $177.99 Special Price $159.99
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  18. Swampfox Liberator II Mini Red Dot Sight - RDLR122-2RD

    Swampfox Liberator II Mini Red Dot Sight - RDLR122-2RD

    Rating:
    100%
    (2)
    Regular Price $177.99 Special Price $159.99
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  19. Vortex Defender-ST Micro 6 MOA Red Dot Sight, Black - DFST-MRD6

    Vortex Defender-ST Micro 6 MOA Red Dot Sight, Black - DFST-MRD6

    Regular Price $449.99 Special Price $299.99
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  20. Swamp Fox Liberty II 1x24 3 MOA Red Dot - LBT2124-3R

    Swamp Fox Liberty II 1x24 3 MOA Red Dot - LBT2124-3R

    Rating:
    73%
    (3)
    Regular Price $255.99 Special Price $229.99
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  21. Swamp Fox Liberty II 1x24 3 MOA Green Dot Sight - LBT2124-3G

    Swamp Fox Liberty II 1x24 3 MOA Green Dot Sight - LBT2124-3G

    Rating:
    87%
    (6)
    Regular Price $255.99 Special Price $229.99
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  22. Meprolight MPO PRO-S 3/33 MOA Bullseye Red Dot Sight - 901141172

    Meprolight MPO PRO-S 3/33 MOA Bullseye Red Dot Sight - 901141172

    Rating:
    80%
    (3)
    Regular Price $278.99 Special Price $250.99
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  23. Meprolight MPO-F R 3MOA /33 Bullseye Reticle Red Dot Sight - 901141271

    Meprolight MPO-F R 3MOA /33 Bullseye Reticle Red Dot Sight - 901141271

    Regular Price $322.99 Special Price $290.99
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  24. Meprolight MPO PRO-F 3 MOA/33 Bullseye Red Dot Sight - 901141272

    Meprolight MPO PRO-F 3 MOA/33 Bullseye Red Dot Sight - 901141272

    Regular Price $378.99 Special Price $340.99
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Items 169-192 of 1432

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  1. Rifle Red Dots 544
  2. Handgun Red Dots 359
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  4. Red Dot Magnifier Combos 7
  5. Optic Plates 212
  6. Riser Mounts 334
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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.