My Cart ()

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. Holosun HS510C MRS Red 2 MOA Dot / 65 MOA Circle Open Reflex Sight - FDE
    Holosun 510C MRS 2 MOA Dot / 65 MOA Circle Open Reflex Sight
    Free Shipping
    $364.99 $399.99 $309.99 $339.99 Save $60.00
  2. Aimpoint Acro P-2 Reflex Sight - FDE
    Aimpoint Acro P-2 Reflex Sight
    Out of stock
    $687.99 $743.99

    Add to Cart to See Price.

    $617.99 $669.99 Save $74.00
  3. Sig Sauer ROMEO-X Compact 2 MOA Red Dot Open Reflex Color Anodized Sight - FDE
    Sig Sauer ROMEO-X Compact Reflex Sight
    $379.99 $559.99 $304.99 $439.99 Save $195.00
  4. Holosun HE509T X2 2 MOA Dot / 32 MOA Circle Enclosed Reflex Sight - FDE
    Holosun HE509T X2 2 MOA Dot / 32 MOA Circle Enclosed Reflex Sight
    Free Shipping
    $505.99 $541.99 $429.99 $459.99 Save $82.00
  5. Sig Sauer Romeo8T 2 MOA Ballistic Circle Red Dot Sight - Flat Dark Earth
    Sig Sauer Romeo8T 2 MOA Ballistic Circle Red Dot Sight
    Out of stock
    $799.99 $829.99
  6. Shield Sights RMSC 4 MOA Glass Edition Red Dot - FDE
    Shield Sights RMSc Glass Edition Red Dot Sight
    Free Shipping
    $429.99 $379.99 Save $50.00
  7. Trijicon RMR RM01 Red Dot Sight Type 2 3.25 MOA Cerakote FDE
    Trijicon RMR RM01 Type 2 3.25 MOA Red Dot Sight
    Rebate Available
    $668.99 $720.99 $474.99 Save $246.00
  8. Sig Sauer ROMEO4T 1x20mm Ballistic Circle Red Dot Sight (FDE)
    Sig Sauer ROMEO4T 1x20mm Ballistic Circle Red Dot Sight
    Free Shipping
    $549.99 $689.99 $529.99 $549.99 Save $160.00
  9. Sig Sauer ROMEO-MSR GEN II 2 MOA Dot Sight - FDE
    Sig Sauer ROMEO-MSR GEN II 2 MOA Dot Sight
    Free Shipping
    $129.99 $179.99 $119.99 $122.99 Save $60.00
  10. Sig Sauer ROMEO8T-AMR + JULIET3T-AMR 3x Red Dot / Micro Magnifier Combo Kit - Flat Dark Earth
    Sig Sauer ROMEO8T-AMR + JULIET3T-AMR 3x Red Dot / Micro Magnifier Combo Kit
    $1,099.99 $1,129.99
  11. Viridian RFX15 Green 3 MOA Open Reflex Sight - FDE
    Viridian RFX15 Green 3 MOA Open Reflex Sight
    Free Shipping
    $289.99 $309.99 $249.99 $269.99 Save $40.00
  12. Sig Sauer Romeo 4T-Pro Red Dot with Ballistic Circle Dot Reticle - FDE
    Sig Sauer Romeo 4T-Pro Red Dot with Ballistic Circle Dot Reticle
    Free Shipping
    $719.99 $749.99 $549.99 $569.99 Save $180.00
  13. Viridian VENTA 2 MOA Green Dot Sight - Flat Dark Earth
    Viridian VENTA 2 MOA Green Dot Sight
    $169.99 $229.99 $149.99 $199.99 Save $30.00
  14. Viridian RFX35 Green 3 MOA Open Reflex Sight - FDE
    Viridian RFX35 Green 3 MOA Open Reflex Sight
    Free Shipping
    $289.99 $309.99 $249.99 $269.99 Save $40.00
  15. Sig Sauer ROMEO-X Pro 2 MOA Red Dot Open Reflex Sight - FDE
    Sig Sauer ROMEO-X Pro Reflex Sight
    $429.99 $609.99 $429.99 $469.99 Save $140.00
  16. Sig Sauer ROMEO4XT-PRO 1x20mm 2MOA Circle Dot Sight - Flat Dark Earth
    Sig Sauer ROMEO4XT-PRO 1x20mm 2MOA Circle Dot Sight
    Free Shipping
    $579.99 $599.99
  17. Sig Sauer ROMEO9T 1x38mm Red / Green Dot Sight - FDE
    Sig Sauer ROMEO9T 1x38mm Red / Green Dot Sight
    Out of stock
    $5,199.99 $3,989.99 Save $1,210.00
  18. FN Pureview 3MOA Enclosed Red Holographic Sight - FDE
    FN Pureview 3MOA Enclosed Red Holographic Sight
    Out of stock
    $699.99