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
    $109.99
  3. 3
    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
  4. 4
    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
  5. 5
    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
    $485.99
  6. 6
    Vortex Crossfire 2 MOA Green Dot Black Sight CF-GD2

    Vortex Crossfire 2 MOA Green Dot Black Sight CF-GD2

    1 build
    $149.00
  7. 7
    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
    $106.99
  8. 8
    Aimpoint Patrol Rifle Optic PRO Red Dot Sight LRP Spacer 39mm

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

    1 build
    $497.00
  9. 9
    Vortex StrikeFire II 4 MOA Red-Green Dot SF-RG-505

    Vortex StrikeFire II 4 MOA Red-Green Dot SF-RG-505

    1 build
    $139.99
  10. 10
    Holosun DRS-TH Thermal/Red Dot Reflex Sight (Thermal Fusion, 2 MOA)

    Holosun DRS-TH Thermal/Red Dot Reflex Sight (Thermal Fusion, 2 MOA)

    1 build
    $1,359.00
  11. 11
    EOTech HWS XPS2-0 Holographic Weapon Sight - Non-Night Vision - 68 MOA Ring with 1 MOA Dot

    EOTech HWS XPS2-0 Holographic Weapon Sight - Non-Night Vision - 68 MOA Ring with 1 MOA Dot

    1 build
    $649.00
  12. 12
    EOTech HWS EXPS3 Holographic Weapon Sight - Night Vision Compatible - 2 68 MOA Ring with (2) 1 MOA Dots Tan

    EOTech HWS EXPS3 Holographic Weapon Sight - Night Vision Compatible - 2 68 MOA Ring with (2) 1 MOA Dots Tan

    1 build
    $815.00
  13. 13
    EOTech 552 Holographic Red Dot Sight 1 MOA Dot 68 MOA Ring Rail 1in Weaver

    EOTech 552 Holographic Red Dot Sight 1 MOA Dot 68 MOA Ring Rail 1in Weaver

    1 build
    $539.25
  14. 14
    Consolidate wording to a consistent product title (e.g., 'EOTech EXPS20 EXPS2 1x HWS 68 MOA Ring/1 MOA Dot Red Dot')

    Consolidate wording to a consistent product title (e.g., 'EOTech EXPS20 EXPS2 1x HWS 68 MOA Ring/1 MOA Dot Red Dot')

    1 build
    $554.25
  15. 15
    EOTech EXPS3-4 Holographic Weapon Sight

    EOTech EXPS3-4 Holographic Weapon Sight

    1 build
    $775.00
Browse all Red Dot / Holographic Sight →

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