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Athlon Optics Midas MG31 3x Magnifier for Traditional Red Dot Sights, Matte Black

SKU: AO403030 MFR: 403030
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Key Features

  • Enhance your red dot sight with this Athlon Optics 3x magnifier for better target ID.
  • Enjoy clear glass and a wide field of view with this Midas MG31 magnifier at 100 yards.
  • Waterproof and fogproof, this magnifier ensures reliable performance in any weather.
  • Achieve precise adjustment with 80 MOA windage/elevation for accurate shots every time.
  • Durable construction ensures this red dot sight magnifier withstands rugged use and recoil.
  • Extend your effective range; this 3x magnifier easily pairs with your favorite red dot sight.
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Special Order?Estimated to Ship: 08/11/2025
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Athlon Optics Midas MG31 Specifications

  • Magnification

    3x

  • Objective Diameter

    27.5mm

  • Exit Pupil

    9.2mm

  • Angular Field of View

    7.3 Degree

  • Linear Field of View

    38.2' at 100 yd / 12.7m at 100m

  • Windage/Elevation Adjustment

    80 MOA

  • Eye Relief

    2.8"

  • Weatherproofing

    Waterproof
    Fogproof, nitrogen-purged

  • Dimensions

    4.8 x 2.1 x 2.0" (12.2 x 5.3 x 5.1cm)
    Center Height: 0.9" (2.3cm)

  • Weight

    9.5 oz (269.3g)

  • UPC Code

    813869020870

About Athlon Optics Midas MG31

The Midas MG31 3x Magnifier, presented in a sleek matte black finish, is a durable and reliable accessory for traditional red dot sights. Designed by Athlon Optics, a brand synonymous with high-quality optics, this magnifier is a versatile tool for both fieldwork and competitive shooting.

This innovative magnifier is engineered to seamlessly transition between no magnification for rapid, close-range combat, and 3x magnification for precision shooting in varying situations. The mount is designed to swing out of the way when not in use, and can be swiftly positioned behind the red dot to enhance magnification for longer mid-range shots.

Constructed with rugged durability in mind, the Midas MG31 features multi-coated lenses housed in a 30mm tube, ensuring excellent light transmission even in low light conditions. The magnifier is nitrogen purged, making it shockproof, waterproof, and fogproof, ready to withstand the harshest of environments.

The fully multi-coated optics effectively reduce reflected light and increase light transmission, providing you with a brighter image than standard single coated lenses. The aircraft-grade aluminum construction offers exceptional strength and superior mechanical integrity, safeguarding your optics regardless of the conditions.

The one-piece chassis construction, heat-treated for extra strength, not only enhances the magnifier's durability but also keeps moisture out, ensuring your scope remains fogproof for the life of the product. The robust mechanical system is designed to withstand a 600G recoil for 1000 times, demonstrating its resilience and reliability.

Finally, the nitrogen purging process dramatically reduces moisture inside the tube, maintaining the magnifier's fogproof and waterproof qualities. With the Midas MG31 3x Magnifier, you're equipped for precision shooting in any weather or lighting conditions.

Athlon Optics Midas MG31 Features

  • Fully Multicoated
  • Aircraft Aluminum
  • One Piece Chassis Construction
  • Waterproof
  • Fogproof
  • Shockproof
  • Nitrogen Purged

Warranty Information

This product has a limited lifetime warranty.

Key Features

  • Enhance your red dot sight with this Athlon Optics 3x magnifier for better target ID.
  • Enjoy clear glass and a wide field of view with this Midas MG31 magnifier at 100 yards.
  • Waterproof and fogproof, this magnifier ensures reliable performance in any weather.
  • Achieve precise adjustment with 80 MOA windage/elevation for accurate shots every time.
  • Durable construction ensures this red dot sight magnifier withstands rugged use and recoil.
  • Extend your effective range; this 3x magnifier easily pairs with your favorite red dot sight.

What's in the box:

  • Midas MG31 Magnifier (Matte Black)
  • User Instruction Manual
  • Athlon Optics Lifetime Limited Warranty