FX-2 3×20 Big Bore

The Leupold FX-2 3x20mm Big Bore is an updated version of a Leupold classic. Available through the custom shop only, this riflescope delivers a modern optical and mechanical system in a package that is ideally suited to the long actions that are typically used on big bore rifles for dangerous game the world over. Each FX-2 3x20mm starts with a maintube manufactured from durable, aircraft grade T-6061 Aluminum that is rugged enough to withstand a lifetime of hard use in the harshest conditions on earth. Add Leupold’s exclusive Index Matched Lens coatings for light transmission that exceeds 92% for the ultimate in low light brightness, resolution and contrast. Finger adjustable, .25 MOA windage and elevation adjustments make zeroing a snap, and a lockable fast focus eyepiece makes reticle focus easy to achieve and maintain in tough conditions. Available in gloss or matte finishes to match most popular firearms. Each Leupold FX-2 3x20mm riflescope is protected by the Leupold Golden Ring Lifetime Guarantee and is fully waterproof, shockproof and fogproof.

Make it Personal

You can modify this scope in our Custom Shop to create the scope of your dreams.

Build Your Dream Scope

Model Options Starting prices are USA only, and are our Suggested Retail Price.

  • Reticle:

    Duplex Reticle Duplex

    Matte Finish Matte
    $399.00 Product #91601
  • Note: Reticle images are a web simulation and not to scale. Actual reticle appearance will vary depending on scope magnification.

    More Reticle Information
FX-2 3x20 Big Bore is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Response to reviews I left a review about a month ago it wasn't the best review due some stuff falling through the cracks. When Nick got involved by reading the review I was impressed with Leupold's response to make things right, they did more than what would be exspected and made me proud to do business with them in the past and future.
Date published: 2017-03-20
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Index Matched Lens System

A Leupold® exclusive, this system has nearly perfected Leupold’s already impeccable light management. Leupold engineers specify different coating materials for each lens surface in the riflescope, based on the lens’ index of refraction, placement and function, layering each coating to eliminate reflections and maximize light transmission. The result is unparalleled brightness and extremely sharp resolution across the entire visual field.

Lockable Fast-Focus Eyepiece

1/4 MOA Finger Click

Finger click adjustments for windage and elevation (¼-MOA) offer absolute repeatability and dependability over a lifetime of extreme use (metric adjustments – 1 cm per click

One inch Maintube

6061-T6 Aircraft Quality Aluminum

Specification Low High
Actual Magnification N/A 3.40 x
Linear Field of View (ft/100 yd) N/A 30.00 ft
Linear Field of View (m/100 m) N/A 1.20 m
Eye Relief (in) N/A 3.90 in
Eye Relief (mm) N/A 99.00 mm
Specification Value
Weight (oz) 8.70 oz
Weight (g) 246.60 g
Objective Clear Aperture (in) N/A
Objective Clear Aperture (mm) N/A
Elevation Adjustment Range N/A
Windage Adjustment Range N/A
View All Custom Shop Exclusive Scopes

Custom Shop Exclusives

3.40x 0.00mm Yes No No $399.00