Most Popular Red Dot / Holographic Sight for All Platforms Builds in 2026

All Platforms

The top 15 most-used red dot / holographic sight in 2026, ranked by how often they appear in builds tracked on AR15.Build. Updated nightly.

Red dots and holographic sights offer the fastest target acquisition of any optic — both eyes open, unlimited eye relief, and a simple dot-on-target reticle. The choice between the two often comes down to battery life, dot size, and budget. Rankings are drawn from real build data, updated nightly.

  1. 1
    Vortex Optics StrikeFire II Red Dot Sight 30mm Tube 1x 4 MOA Red and Green Dot with Lower 1/3 Co-Witness Cantilever Picatinny Ring Mount Matte Black

    Vortex Optics StrikeFire II Red Dot Sight 30mm Tube 1x 4 MOA Red and Green Dot with Lower 1/3 Co-Witness Cantilever Picatinny Ring Mount Matte Black

    3 builds
    $149.99
  2. 2
    Sig Sauer ROMEO MSR Gen II 1x20mm 2 MOA Red Dot (Co-Witness) Black

    Sig Sauer ROMEO MSR Gen II 1x20mm 2 MOA Red Dot (Co-Witness) Black

    2 builds
    $103.99
  3. 3
    EOTECH EXPS3-0 Holographic Weapon Sight 68 MOA Ring 1 MOA Dot Black

    EOTECH EXPS3-0 Holographic Weapon Sight 68 MOA Ring 1 MOA Dot Black

    2 builds
    $775.00
  4. 4
    EOTECH EXPS3-2 Holographic Weapon Sight Black 68 MOA Ring with 2x 1 MOA Dots Picatinny

    EOTECH EXPS3-2 Holographic Weapon Sight Black 68 MOA Ring with 2x 1 MOA Dots Picatinny

    2 builds
    $699.99
  5. 5
    SIG Sauer Romeo4T Pro Red Dot 1x .5 MOA, Black - SOR44101

    SIG Sauer Romeo4T Pro Red Dot 1x .5 MOA, Black - SOR44101

    2 builds
    $549.99
  6. 6
    Holosun ARO - 2 MOA Gold Dot - ARO-GD2

    Holosun ARO - 2 MOA Gold Dot - ARO-GD2

    2 builds
    $115.99
  7. 7

    EOTech HWS XPS2 1x 1 MOA Holographic Weapon Sight OD Green

    1 build
    $588.99
  8. 8
    Holosun Ronin AEMS Advanced Enclosed Micro Sight 2 MOA Holo AEMS

    Holosun Ronin AEMS Advanced Enclosed Micro Sight 2 MOA Holo AEMS

    1 build
    $539.99
  9. 9
    Vortex Triumph 2 MOA Red Dot Sight w/ Lower 1/3 Co-Witness Mount, Low Mount, Unlimited Eye Relief, Waterproof, Night Vision Compatible

    Vortex Triumph 2 MOA Red Dot Sight w/ Lower 1/3 Co-Witness Mount, Low Mount, Unlimited Eye Relief, Waterproof, Night Vision Compatible

    1 build
    $99.00
  10. 10
    Holosun 510C Rifle Green Dot Sight Bundle with 200 Rounds of PMC Ammo

    Holosun 510C Rifle Green Dot Sight Bundle with 200 Rounds of PMC Ammo

    1 build
    $379.19
  11. 11
    Trijicon RMR Type 2 3.25 MOA Red Dot Sight Cerakote Olive Drab Green RM01-C-700623

    Trijicon RMR Type 2 3.25 MOA Red Dot Sight Cerakote Olive Drab Green RM01-C-700623

    1 build
    $493.99
  12. 12
    Vortex Crossfire 2 MOA Green Dot Black Sight CF-GD2

    Vortex Crossfire 2 MOA Green Dot Black Sight CF-GD2

    1 build
    $125.99
  13. 13
    Sig Sauer Romeo5 Gen II Compact Red Dot Sight 1x20mm 2 MOA SOR5102

    Sig Sauer Romeo5 Gen II Compact Red Dot Sight 1x20mm 2 MOA SOR5102

    1 build
    $111.99
  14. 14
    Holosun AEMS PRO X2 Advanced Enclosed Green Micro Sight AEMS-PRO-X2-GR

    Holosun AEMS PRO X2 Advanced Enclosed Green Micro Sight AEMS-PRO-X2-GR

    1 build
    $429.99
  15. 15
    Aimpoint Patrol Rifle Optic PRO Red Dot Sight LRP Spacer 39mm

    Aimpoint Patrol Rifle Optic PRO Red Dot Sight LRP Spacer 39mm

    1 build
    $512.00
Browse all Red Dot / Holographic Sight →

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