FX-3 6x42mm

FX-3 6x42mm
FX-3 6x42mm

Product Information

There’s no secret to the enduring popularity of Leupold’s fixed power riflescopes. Their simplicity, rugged performance, and supreme accuracy speak volumes. We put nearly a century of optical know-how into each one, for brightness, contrast, and resolution that has to be seen to be appreciated.


  • 1/4 MOA Finger Click
  • 100% Waterproof and Fogproof
  • 2nd Generation Argon/Krypton Waterproofing
  • Blackened Lens Edges
  • One inch Maintube

1/4 MOA precision finger click adjustments for windage and elevation offer absolute repeatability and dependability over a lifetime of extreme use.

Absolute waterproof and fogproof integrity – each is ready for a lifetime in the field, in all conditions.

Features our exclusive, proprietary Argon/Krypton gas blend, which nearly eliminates the effects of thermal shock, and reduces the diffusion of gases sealed inside your scope even more than our proven nitrogen technology already does.

Blackened lens edges reduce light diffusion, so more usable light reaches the shooter’s eye. This results in a brighter image with increased contrast.

Durable and compact, the one-inch maintube is lightweight and fits more legacy rings.

FX-3 6x42mm Options

  • $519.99

    Duplex Reticle

    Gloss Finish

    SKU: 66805

  • $499.99

    Heavy Duplex Reticle

    Matte Finish

    SKU: 66810

    No longer for sale

  • $519.99

    Wide Duplex Reticle

    Matte Finish

    SKU: 66815

  • $584.99

    LR Duplex Reticle

    Matte Finish

    SKU: 66820

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More Product Info & Specs

Weight (oz) 13.60
Linear FOV (ft/100 yd) - Low 17.30
Linear FOV (m/100 m) - Low 5.80
Eye Relief (in) - Low 4.40
Eye Relief (mm) - Low 113.00
Objective Diameter (in) 1.70
Weight (g) 386.00
Elevation Adjustment Range (MOA) 55.00
Windage Adjustment Range (MOA) 55.00
Length - A (in) 13.20
Mounting Space - B (in) 5.40
Illustration - C 2.00
Illustration - D 2.20
Eyepiece Length - E 2.50
Objective Length - F 4.00
Objective Diameter - G 1.90
Eyepiece Diameter - H 1.60
Tube Diameter- k (in) 1.00
Tube Diameter- k (mm) 25.40
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