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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 289-312 of 1432

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  1. Sig Romeo 2 Modular Reflex Sight - Black - SOR21000

    Sig Romeo 2 Modular Reflex Sight - Black - SOR21000

    Regular Price $889.99 Special Price $800.99
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  2. Holosun EPS Carry 2 MOA Green Dot Pistol Sight, Black - EPS-CARRY-GR-2

    Holosun EPS Carry 2 MOA Green Dot Pistol Sight, Black - EPS-CARRY-GR-2

    Regular Price $399.99 Special Price $344.99
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  3. Holosun EPS 2 MOA Red Dot Pistol Sight, Black - EPS-RD-2

    Holosun EPS 2 MOA Red Dot Pistol Sight, Black - EPS-RD-2

    Rating:
    60%
    (2)
    Regular Price $399.99 Special Price $329.99
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  4. Holosun EPS Carry 2 MOA Red Dot Pistol Sight

    Holosun EPS Carry 2 MOA Red Dot Pistol Sight - EPS-CARRY-RD-2

    Regular Price $399.99 Special Price $329.99
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  5. Holosun EPS Red Pistol Sight 6 MOA Dot - EPS-RD-6

    Holosun EPS Red Pistol Sight 6 MOA Dot - EPS-RD-6

    Rating:
    100%
    (4)
    Regular Price $399.99 Special Price $329.99
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  6. Holosun EPS Carry Compact Pistol Sight Green 6MOA

    Holosun EPS Carry Compact Pistol Sight Green 6MOA Dot - EPS-CARRY-GR-6

    $399.99
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  7. Holosun EPS Green Enclosed Sight 2MOA - EPS-GR-2

    Holosun EPS Green Enclosed Sight 2MOA - EPS-GR-2

    Rating:
    70%
    (4)
    Regular Price $399.99 Special Price $344.99
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  8. Sig Romeo 2 3 MOA Red Dot Sight, Black

    Sig Romeo 2 3 MOA Red Dot Sight, Black - SOR21300

    Regular Price $778.99 Special Price $700.99
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  9. Sig Romeo 2 6 MOA Red Dot Sight, Black

    SIG Sauer ROMEO2 Red Dot Sight 6 MOA, Black - SOR21600

    Regular Price $778.99 Special Price $700.99
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  10. Holosun EPS Enclosed 2 MOA Green Dot Sight, Black

    Holosun EPS 2 MOA Green Dot Micro Reflex Pistol Sight, Black - EPS-GR-MRS

    Regular Price $549.99 Special Price $429.99
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  11. Holosun EPS Enclosed 2 MOA Red Dot Sight, Black

    Holosun EPS 2 MOA Red Dot Micro Reflex Pistol Sight, Black - EPS-RD-MRS

    Regular Price $499.99 Special Price $399.99
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  12. Holosun EPS Slim Line Carry Green Dot Sight - EPS-CARRY-GR

    Holosun EPS Carry MRS Green Dot Sight 1x 2 MOA Dot/32 MOA Circle - EPS-CARRY-GR

    Rating:
    100%
    (1)
    Regular Price $499.99 Special Price $429.99
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  13. Holosun EPS Slim Line Carry Red Dot Sight - EPS-CARRY-RD

    Holosun EPS Carry RED MRS 1x 2 MOA Dot/32 MOA Circle - EPS-CARRY-RD

    Rating:
    80%
    (2)
    Regular Price $499.99 Special Price $399.99
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  14. EOTech EFLX 6 MOA Mini Red Dot Reflex Sight, Black

    EOTech EFLX 6 MOA Mini Red Dot Reflex Sight, Black - EFLX6RWBLK

    Rating:
    100%
    (3)
    Regular Price $377.99 Special Price $339.99
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  15. EOTech EFLX 3 MOA Mini Reflex Sight, Black

    EOTech EFLX Mini Reflex Sight 3 MOA, Black - EFLX3RWBLK

    Rating:
    90%
    (10)
    $369.99 $369.99
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  16. Crimson Trace RAD Open Reflex Sight for Full Frame Pistols | Green

    Crimson Trace RAD Open Reflex Sight for Full Frame Pistols, Green - 01-01890

    Rating:
    92%
    (5)
    Regular Price $277.99 Special Price $249.99
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  17. Crimson Trace RAD Open Reflex Sight for Full Frame Pistols | Red

    Crimson Trace RAD Open Reflex Sight for Full Frame Pistols, Red - 01-01780

    Rating:
    90%
    (2)
    Regular Price $255.99 Special Price $229.99
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  18. Sun Optics R.A.I.D. Micro 2 MOA Red Dot Sight, Black

    Sun Optics R.A.I.D. Micro 2 MOA Red Dot Sight, Black - RMD

    Regular Price $229.99 Special Price $179.99
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  19. Holosun HE407K X2 6 MOA Green Dot Reflex Sight With Shake Awake, Black

    Holosun HE407K X2 Green Dot Reflex Sight 6 MOA w/ Shake Awake - HE407K-GR X2

    Rating:
    97%
    (45)
    Regular Price $299.99 Special Price $239.99
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  20. Holosun HE508T-RD X2 Solar Red Dot Sight With Shake Awake - HE508T-RD X2

    Holosun HE508T-RD X2 Solar Red Dot Sight With Shake Awake - HE508T-RD X2

    Rating:
    80%
    (1)
    Regular Price $449.99 Special Price $369.99
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  21. Holosun Mini Open Reflex Green Dot Sight, Black

    Holosun 507K Open Reflex Green Dot Sight 2 MOA, Black - HE507K-GR X2

    Rating:
    98%
    (20)
    Regular Price $399.99 Special Price $319.99
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  22. Aimpoint Acro Mounting Plate For Sig P320, Black

    Aimpoint Acro Mounting Plate For Sig P320, Black - 200665

    Regular Price $71.00 Special Price $64.00
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  23. Aimpoint Acro Mounting Plate For S&W M&P 9, Black

    Aimpoint Acro Mounting Plate For S&W M&P 9, Black - 200523

    Rating:
    100%
    (1)
    Regular Price $71.00 Special Price $64.00
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  24. Aimpoint Micro T-2 Red Dot Reflex Sight 2 MOA - 200198

    Aimpoint Micro T-2 Red Dot Reflex Sight 2 MOA - 200198

    Regular Price $1,195.00 Special Price $1,075.00
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  1. Rifle Red Dots 544
  2. Handgun Red Dots 359
  3. Shotgun Red Dots 45
  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.