Most Popular Front Sight for All Platforms Builds in 2026

All Platforms

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

  1. 1
    Magpul MBUS 3 Flip-Up Front Sight, Black (MAG1166-BLK)

    Magpul MBUS 3 Flip-Up Front Sight, Black (MAG1166-BLK)

    4 builds
    $24.99
  2. 2
    American Tactical Imports AR-15 Flip Up Top Mounted Deployable Iron Sight

    American Tactical Imports AR-15 Flip Up Top Mounted Deployable Iron Sight

    2 builds
    $30.59
  3. 3
    Aim Sports MT200 AR-15 Front Flip-Up Sight Black Anodized Aluminum Picatinny Mount

    Aim Sports MT200 AR-15 Front Flip-Up Sight Black Anodized Aluminum Picatinny Mount

    1 build
    $27.98
  4. 4
    KRISS USA Front Sight Picatinny Black Folding Front Steel DA-FSBL00

    KRISS USA Front Sight Picatinny Black Folding Front Steel DA-FSBL00

    1 build
    $44.84
  5. 5
    Flip Up Backup Iron Sights for AR-15

    Flip Up Backup Iron Sights for AR-15

    1 build
    $39.99
  6. 6
    AERO PRECISION AR15 Front Sight Post Kit

    AERO PRECISION AR15 Front Sight Post Kit

    1 build
    $8.99
  7. 7
    LEAD & STEEL Polymer Sight Set AR Platform Black

    LEAD & STEEL Polymer Sight Set AR Platform Black

    1 build
    $34.99
  8. 8
    Daniel Defense Rail Mounted Fixed Front Sight - Rock & Lock (Black)

    Daniel Defense Rail Mounted Fixed Front Sight - Rock & Lock (Black)

    1 build
    $62.14
  9. 9
    Diamondhead USA D-45 Swing Sights, Integrated Front and Rear Folding Set DH-1799

    Diamondhead USA D-45 Swing Sights, Integrated Front and Rear Folding Set DH-1799

    1 build
    $259.99
  10. 10
    Fixed Front Rear Sight Combo

    Fixed Front Rear Sight Combo

    1 build
    $156.00
  11. 11
    Aim Sports Low-Profile 45 Degree Front/Rear Flip-Up Sight Set MT45FS

    Aim Sports Low-Profile 45 Degree Front/Rear Flip-Up Sight Set MT45FS

    1 build
    $29.73
  12. 12
    Magpul MBUS 3 Flip-Up Front and Rear Sight Set for AR-15

    Magpul MBUS 3 Flip-Up Front and Rear Sight Set for AR-15

    1 build
    $73.99
  13. 13
    Knight's Armament Micro Flip-Up M4 Front Sight, Black (99051-BLK)

    Knight's Armament Micro Flip-Up M4 Front Sight, Black (99051-BLK)

    1 build
    $212.99
  14. 14
    Magpul MBUS Gen 2 Flip-Up Sight Set, Front and Rear, Black

    Magpul MBUS Gen 2 Flip-Up Sight Set, Front and Rear, Black

    1 build
    $88.99
  15. 15
    Sig Sauer TREAD M400 Flip-Up Front and Rear Sight Set (KITTRDSIGHTS)

    Sig Sauer TREAD M400 Flip-Up Front and Rear Sight Set (KITTRDSIGHTS)

    1 build
    $136.99
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