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  • Sig Sauer SOR3M100

    $69.99
    Original price $69.99 - Original price $69.99
    Original price $69.99
    $69.99
    $69.99 - $69.99
    Current price $69.99

    MOUNT, ROMEO3 MAX AND XL, ABSOLUTE CO-WITNESS

  • Sig Sauer SOR43011

    $379.99
    Original price $379.99 - Original price $379.99
    Original price $379.99
    $379.99
    $379.99 - $379.99
    Current price $379.99

    ROMEO4H RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE

  • Sig Sauer SOR43012

    $294.99
    Original price $294.99 - Original price $294.99
    Original price $294.99
    $294.99
    $294.99 - $294.99
    Current price $294.99

    ROMEO4H RED DOT SIGHT, BALLISTIC CIRCLE QUADPLEX, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE

  • Sig Sauer SOR43013

    $389.99
    Original price $389.99 - Original price $389.99
    Original price $389.99
    $389.99
    $389.99 - $389.99
    Current price $389.99

    ROMEO4H RED DOT SIGHT,GREEN HORSE SHOE DOT, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE

  • Sig Sauer SOR43021

    $439.99
    Original price $439.99 - Original price $439.99
    Original price $439.99
    $439.99
    $439.99 - $439.99
    Current price $439.99

    ROMEO4S RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE

  • Sig Sauer SOR43022

    $379.99
    Original price $379.99 - Original price $379.99
    Original price $379.99
    $379.99
    $379.99 - $379.99
    Current price $379.99

    ROMEO4S RED DOT SIGHT, BALLISTIC CIRCLE QUADPLEX, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, TORX AND QR MOUNTS, GRAPHITE

  • Sig Sauer SOR43031

    $529.99
    Original price $529.99 - Original price $529.99
    Original price $529.99
    $529.99
    $529.99 - $529.99
    Current price $529.99

    ROMEO4T RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, HEX BOLT MOUNT, SPACER, BLACK

  • Sig Sauer SOR43032

    $429.99
    Original price $429.99 - Original price $429.99
    Original price $429.99
    $429.99
    $429.99 - $429.99
    Current price $429.99

    ROMEO4T RED DOT SIGHT, BALLISTIC CIRCLE QUADPLEX, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, HEX BOLT MOUNT, SPACER, BLACK

  • Sig Sauer SOR43131

    $549.99
    Original price $549.99 - Original price $549.99
    Original price $549.99
    $549.99
    $549.99 - $549.99
    Current price $549.99

    ROMEO4T RED DOT SIGHT, BALLISTIC CIRCLE DOT, SOLAR, 0.5 MOA ADJ, SIDE BATTERY, HEX BOLT MOUNT, SPACER, FDE

  • Sig Sauer SOR44001

    $579.99
    Original price $579.99 - Original price $579.99
    Original price $579.99
    $579.99
    $579.99 - $579.99
    Current price $579.99

    ROMEO4XT-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, AAA, HEX BOLT MOUNT, SPACER, BLACK

  • Sig Sauer SOR44002

    $599.99
    Original price $599.99 - Original price $599.99
    Original price $599.99
    $599.99
    $599.99 - $599.99
    Current price $599.99

    ROMEO4XT-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, AAA, HEX BOLT MOUNT, SPACER, FDE

  • Sig Sauer SOR44101

    $549.99
    Original price $549.99 - Original price $549.99
    Original price $549.99
    $549.99
    $549.99 - $549.99
    Current price $549.99

    ROMEO4T-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR2032, HEX BOLT MOUNT, SPACER, BLACK

  • Sig Sauer SOR44102

    $569.99
    Original price $569.99 - Original price $569.99
    Original price $569.99
    $569.99
    $569.99 - $569.99
    Current price $569.99

    ROMEO4T-PRO RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR2032, HEX BOLT MOUNT, SPACER, FDE

  • Sig Sauer SOR5101

    $149.99
    Original price $149.99 - Original price $149.99
    Original price $149.99
    $149.99
    $149.99 - $149.99
    Current price $149.99

    ROMEO5 GEN II COMPACT RED DOT SIGHT, 1X20MM, 1 MOA RED DOT, 0.5 MOA ADJ, 1.41 M1913 I-BEAM, BLACK

  • Sig Sauer SOR5102

    $159.99
    Original price $159.99 - Original price $159.99
    Original price $159.99
    $159.99
    $159.99 - $159.99
    Current price $159.99

    ROMEO5 GEN II COMPACT GREEN DOT SIGHT, 1X20MM, 1 MOA GREEN DOT, 0.5 MOA ADJ, 1.41 M1913 I-BEAM, BLACK

  • Sig Sauer SOR52001

    $139.99
    Original price $139.99 - Original price $139.99
    Original price $139.99
    $139.99
    $139.99 - $139.99
    Current price $139.99

    ROMEO5 COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT, 0.5 MOA ADJ, M1913, BLACK

  • Sig Sauer SOR5X201

    $229.99
    Original price $229.99 - Original price $229.99
    Original price $229.99
    $229.99
    $229.99 - $229.99
    Current price $229.99

    ROMEO5XDR GEN II COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT 65 MOA CIRCLE DOT, 1 MOA ADJ, AAA, M1913, BLACK

  • Sig Sauer SOR71001

    $199.99
    Original price $199.99 - Original price $199.99
    Original price $199.99
    $199.99
    $199.99 - $199.99
    Current price $199.99

    ROMEO7 FULL SIZE RED DOT SIGHT, 1X30MM, 2 MOA RED DOT, 0.5 MOA ADJ, M1913, BLACK

  • Sig Sauer SOR81001

    $549.99
    Original price $549.99 - Original price $549.99
    Original price $549.99
    $549.99
    $549.99 - $549.99
    Current price $549.99

    ROMEO8H RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, BLACK

  • Sig Sauer SOR81002

    $699.99
    Original price $699.99 - Original price $699.99
    Original price $699.99
    $699.99
    $699.99 - $699.99
    Current price $699.99

    ROMEO8T RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, BLACK

  • Sig Sauer SOR81003

    $729.99
    Original price $729.99 - Original price $729.99
    Original price $729.99
    $729.99
    $729.99 - $729.99
    Current price $729.99

    ROMEO8T RED DOT SIGHT, BALLISTIC CIRCLE DOT, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, FDE

  • Sig Sauer SOR91001

    $3,989.99
    Original price $3,989.99 - Original price $3,989.99
    Original price $3,989.99
    $3,989.99
    $3,989.99 - $3,989.99
    Current price $3,989.99

    ROMEO9T RED DOT SIGHT, DUAL RETICLE, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, BLACK

  • Sig Sauer SOR91002

    $3,989.99
    Original price $3,989.99 - Original price $3,989.99
    Original price $3,989.99
    $3,989.99
    $3,989.99 - $3,989.99
    Current price $3,989.99

    ROMEO9T RED DOT SIGHT, DUAL RETICLE, 0.5 MOA ADJ, CR123A, HEX BOLT MOUNT, SHROUD, FDE

  • Sig Sauer SORJ43111

    $699.99
    Original price $699.99 - Original price $699.99
    Original price $699.99
    $699.99
    $699.99 - $699.99
    Current price $699.99

    ROMEO4H RED DOT SIGHT, BALLISTIC CIRCLE DOT, QR MOUNT, JULIET4 4X MAGNIFIER, BLACK

  • Sig Sauer SORJ5101

    $299.99
    Original price $299.99 - Original price $299.99
    Original price $299.99
    $299.99
    $299.99 - $299.99
    Current price $299.99

    COMBO KIT, ROMEO5 GEN II 2 MOA RED DOT, JULIET3-MICRO 3X22MM MAGNIFIER

  • Sig Sauer SORJ53101

    $449.99
    Original price $449.99 - Original price $449.99
    Original price $449.99
    $449.99
    $449.99 - $449.99
    Current price $449.99

    ROMEO5 RED DOT SIGHT, 2 MOA RED DOT, M1913, BLACK, JULIET3 3X MAGNIFIER, BLACK

  • Sig Sauer SORJ5X201

    $449.99
    Original price $449.99 - Original price $449.99
    Original price $449.99
    $449.99
    $449.99 - $449.99
    Current price $449.99

    COMBO KIT, ROMEO5XDR GEN II 2 MOA RED DOT 65 MOA CIRCLE DOT, JULIET5-MICRO 5X24MM MAGNIFIER

  • Sig Sauer SORJMSR101

    $319.99
    Original price $319.99 - Original price $319.99
    Original price $319.99
    $319.99
    $319.99 - $319.99
    Current price $319.99

    COMBO KIT, ROMEO-MSR GEN II 2 MOA RED DOT, JULIET3-MICRO 3X22MM MAGNIFIER

  • Sig Sauer SORJMSR501

    $349.99
    Original price $349.99 - Original price $349.99
    Original price $349.99
    $349.99
    $349.99 - $349.99
    Current price $349.99

    COMBO KIT, ROMEO-MSR GEN II 2 MOA RED DOT, JULIET5-MICRO 5X24MM MAGNIFIER

  • Sig Sauer SORM1700

    $799.99
    Original price $799.99 - Original price $799.99
    Original price $799.99
    $799.99
    $799.99 - $799.99
    Current price $799.99

    ROMEO-M17, CIRCLE/DOT, COYOTE

  • Sig Sauer SORM1710

    $799.99
    Original price $799.99 - Original price $799.99
    Original price $799.99
    $799.99
    $799.99 - $799.99
    Current price $799.99

    ROMEO-M17, CIRCLE DOT, BLACK

  • Sig Sauer SORMSR101

    $129.99
    Original price $129.99 - Original price $129.99
    Original price $129.99
    $129.99
    $129.99 - $129.99
    Current price $129.99

    ROMEO-MSR GEN II COMPACT RED DOT SIGHT, 1X20MM, 2 MOA RED DOT, 1 MOA ADJ, M1913, BLACK

  • Sig Sauer SORMSR102

    $139.99
    Original price $139.99 - Original price $139.99
    Original price $139.99
    $139.99
    $139.99 - $139.99
    Current price $139.99

    ROMEO-MSR GEN II COMPACT GREEN DOT SIGHT, 1X20MM, 2 MOA GREEN DOT, 1 MOA ADJ, M1913, BLACK

  • Sig Sauer SORX1000

    $449.99
    Original price $449.99 - Original price $449.99
    Original price $449.99
    $449.99
    $449.99 - $449.99
    Current price $449.99

    ROMEO-X REFLEX SIGHT, OPEN, PRO FOOTPRINT, CIRCLE DOT, BLACK

  • Sig Sauer SORX1002

    $469.99
    Original price $469.99 - Original price $469.99
    Original price $469.99
    $469.99
    $469.99 - $469.99
    Current price $469.99

    ROMEO-X REFLEX SIGHT, OPEN, PRO FOOTPRINT, CIRCLE DOT, FDE

  • Sig Sauer SORX1030

    $429.99
    Original price $429.99 - Original price $429.99
    Original price $429.99
    $429.99
    $429.99 - $429.99
    Current price $429.99

    ROMEO-X REFLEX SIGHT, OPEN, PRO FOOTPRINT, 3 MOA RED DOT, BLACK

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Certified products. Certified and trusted shipping.

Clovis, California

Family owned and operated in the USA.

Professionals Trust Atomic Defense

What People Like You Are Saying

11/10! The small touches made such a big impact, like the patch, stickers and jolly ranchers were something I am beyond grateful for! Amazing product! Great price, very much satisfied.

C. Nelson

If you want updates regularly, just shoot Atomic Defense a message. They always respond quickly and answer any questions you have and can clarify. (*Modified for read-ability and formatting.)

S. Stocker

It's comfortable, like 8.9/10. I'm happy I went with Atomic Defense. Genuine equipment you can trust your life with.(*Modified for read-ability and formatting.)

C. Flick