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Red Dot Sights

Favored by civilian shooters, military, and law enforcement personnel worldwide, red dot sights are designed to put the target and the reticle on the same optical plane for lightning-fast target acquisition. Most red dot sights utilize a small, yet powerful LED emitter to generate an illuminated dot reticle that stays in alignment with the weapon—regardless of eye position—for parallax-free performance. In addition to parallax-free reliability, red dot sights offer unlimited eye relief for superior optical clarity and precision in close, fast-action environments where maneuverability may be limited. Because of this, red dot sights allow shooters to keep their attention on the field of view in front of them with both eyes open for enhanced situational awareness. 

Better yet, red dot sights are easily combined with flip-up magnifiers, night vision equipment, and other tactical accessories, allowing shooters to adapt to their surroundings more effectively, making them one of the most popular accessories for rifles and optics-ready pistols. From competitions and plinking to military, law enforcement, and home defense applications, shooters from all over the globe trust red dot sights to get them on target quickly and effectively for the perfect shot, time and time again.

At GunMag Warehouse, we carry a wide selection of red dot sights from best-selling brands, such as Holosun®, Sig Sauer®, Bushnell®, Aimpoint®, and more. So, whether you’re an experienced shooter looking for a reliable red dot for your optics-ready pistol, a hunter looking for a short-range hunting optic, or a first-time gun owner looking for an affordable red dot, we offer a variety of quality optics, suitable for any budget.

  1. Sig Sauer ROMEO8T-AMR Red Dot Sight
    Sig Sauer ROMEO8T-AMR Red Dot Sight
    $699.99 $729.99
  2. Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    Viridian RFX42 3.5 MOA Enclosed Micro Green Dot Sight
    Free Shipping
    $339.99 $299.99 Save $40.00
  3. Truglo Tru-Brite Dual Color 5 MOA Red Dot Sight
    Truglo Tru-Brite Dual Color 5 MOA Red Dot Sight
    Free Shipping
    $94.99 $74.99 Save $20.00
  4. Sig Sauer ROMEO-RS COMPACT 2 MOA Dot / 32 MOA Circle Red Dot Sight
    Sig Sauer ROMEO-RS COMPACT 2 MOA Dot / 32 MOA Circle Red Dot Sight
    $179.99 $199.99
  5. Leapers UTG OP3 4 MOA Dot Sight
    Leapers UTG OP3 4 MOA Dot Sight
    Free Shipping
    $119.99 $139.99
  6. Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    Sig Sauer ROMEO-X SIG-LOC Pro Enclosed Reflex Sight
    $579.99 $599.99
  7. Shield Sights OMSsc Glass Edition Red Dot Sight
    Shield Sights OMSsc Glass Edition Red Dot Sight
    Free Shipping
    $429.99 $379.99 Save $50.00
  8. NcSTAR VISM Solar Combat 4 MOA Red Dot Sight
    NcSTAR VISM Solar Combat 4 MOA Red Dot Sight
    Free Shipping
    $153.99 $131.99 Save $22.00
  9. Shield Sights RMSx XL Glass Edition Red Dot Sight
    Shield Sights RMSx XL Glass Edition Red Dot Sight
    $489.99 $439.99 Save $50.00
  10. Shield Sights SMSc Red Dot Sight
    Shield Sights SMSc Red Dot Sight
    Free Shipping
    $269.99 $239.99 Save $30.00
  11. Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    Viridian RFX45 Green Dot Sight w/ Picatinny Mount
    Free Shipping
    $479.99 $489.99 $369.99 $379.99 Save $110.00
  12. Riton Optics 3 Tactix 3x22mm Magnifier
    Riton Optics 3 Tactix 3x22mm Magnifier
    Free Shipping
    $279.99 $249.99 Save $30.00
  13. Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    Sig Sauer Romeo3 Pro Red Dot Reflex Sight
    $699.99
  14. Vortex Viper Shotgun Enclosed Micro Reflex Sight
    Vortex Viper Shotgun Enclosed Micro Reflex Sight
    $429.99 $499.99

    Add to Cart to See Price.

    $209.99 $349.99 Save $235.00
  15. Shield Sights SMS Glass Edition Red Dot Sight
    Shield Sights SMS Glass Edition Red Dot Sight
    Out of stock
    $199.99 $169.99 Save $30.00
  16. Shield Sights SMS 2.0 4 MOA Glass Edition Red Dot
    Shield Sights SMS 2.0 4 MOA Glass Edition Red Dot
    Free Shipping
    $299.99 $259.99 Save $40.00
  17. Truglo 1x34mm 4 Reticle Red / Green Dot Sight
    Truglo 1x34mm 4 Reticle Red / Green Dot Sight
    Free Shipping
    $90.99 $64.99 Save $26.00
  18. Sig Sauer ROMEO4XT-PRO 1x20mm 2MOA Circle Dot Sight
    Sig Sauer ROMEO4XT-PRO 1x20mm 2MOA Circle Dot Sight
    Free Shipping
    $579.99 $599.99
  19. Viridian VENTA 2 MOA Green Dot Sight
    Viridian VENTA 2 MOA Green Dot Sight
    $169.99 $229.99 $149.99 $199.99 Save $30.00
  20. Viridian RFX45 Green Dot w/ Adapter Plate
    Viridian RFX45 Green Dot w/ Adapter Plate
    Free Shipping
    $399.99 $459.99 $349.99 Save $110.00
  21. EOTech G43 3x Magnifier without Mount
    EOTech G43 3x Magnifier without Mount
    Free Shipping
    $585.99 $449.99 Save $136.00
  22. EOTech G45 5x Magnifier with QD Mount
    EOTech G45 5x Magnifier with QD Mount
    Free Shipping
    $755.99 $572.99 Save $183.00
  23. EOTech EXPS2-2 Holographic Sight with G33 Magnifier - Black
    EOTech EXPS2-2 Holographic Sight with G33 Magnifier - Black
    Free Shipping
    $1,299.99 $989.99 Save $310.00
  24. EOTech G43 3x Magnifier with QD Mount
    EOTech G43 3x Magnifier with QD Mount
    Free Shipping
    $709.99 $535.99 Save $174.00