Leupold VX3 4.5-14x40 CDS Side Focus 30mm Rifle Scope

Published on March 26, 2013
Duration: 13:05

This guide details the installation and use of the Leupold VX3's Custom Dial System (CDS) based on expert instruction. It covers the physical installation of the custom dial and the practical application in field testing for precise long-range shots. The review highlights the system's efficiency over traditional holdover methods, drawing on the reviewer's significant field experience.

Quick Summary

The Leupold VX3 4.5-14x40 CDS scope simplifies long-range shooting with its Custom Dial System (CDS). After providing specific ballistic data, Leupold creates a custom elevation turret marked with yardage. This eliminates the need for traditional holdover charts, allowing shooters to simply dial the distance for precise shots, enhancing speed and accuracy in the field.

Chapters

  1. 00:33Introduction to Leupold VX3 CDS
  2. 01:22Physical Specs & Eye Relief
  3. 03:01Durability & Lens Coatings
  4. 03:31CDS Explained
  5. 07:35Installing the CDS Dial
  6. 10:02Field Testing & Conclusion

Frequently Asked Questions

How does the Leupold CDS system simplify long-range shooting?

The Leupold CDS (Custom Dial System) replaces traditional ballistic charts by providing a custom-etched elevation turret. Once you provide Leupold with your specific rifle and ammunition data, they create a dial marked with yardage, allowing you to simply dial your desired distance for precise shots without holdovers.

What information is needed to create a custom Leupold CDS dial?

To create a custom CDS dial, Leupold requires detailed ballistic data including your rifle's caliber, barrel length, bullet weight and velocity, expected altitude and temperature, and the specific zero distance you use for your rifle.

What are the key physical specifications of the Leupold VX3 4.5-14x40 CDS scope?

The Leupold VX3 4.5-14x40 CDS features a 4.5-14x magnification, a 40mm objective lens, a 30mm tube diameter, weighs 15.6 ounces, and measures 12.6 inches in length. It also offers 3.7-4.4 inches of eye relief.

Is the Leupold VX3 scope durable and suitable for harsh conditions?

Yes, the Leupold VX3 series is built to be waterproof and fogproof. It also features DiamondCoat 2 lens coatings for high abrasion resistance and an Extended Twilight Lens System for improved low-light performance, making it suitable for demanding environments.

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