Hold Dead On. Hit Dead On. Leupold’s Custom Dial System® (CDS®) helps you easily compensate for bullet drop and make ultra-quick adjustments on the fly. We’ll customize your scope’s elevation dial to match your exact load, velocity, and conditions for unprecedented precision. Once you range your target, simply turn the dial to the correct position, and aim dead on.

ORDER YOUR CUSTOM DIAL ONLINE

U.S. CUSTOM DIAL ORDERS

​Every Leupold riflescope with "CDS" in the description is eligible for one free custom dial. Additional CDS dials can be purchased for only $80.

ORDER YOUR CUSTOM DIAL

NON-U.S. CUSTOM DIAL ORDERS

Online ordering is for U.S. customers only. International orders should be placed through the authorized Leupold distributor for your specific country, which can be found on the international dealers' page.

INTERNATIONAL DEALERS

Leupold's Custom Dial System (CDS) Makes All of the Difference

High Quality Standard

Leupold elevation and windage adjustments offer unmatched repeatability and dependability for a lifetime of extreme use.

Custom Dials

You know your rifle, riflescope, load, and ballistics. Now you can have custom Bullet Drop Compensation (BDC) dials made especially for your Leupold riflescope.

Dead-on Hits, Every Time, Without the Holdover

Every CDS model scope comes with a standard scale dial and a coupon with instructions on how to get your free custom dial tailored to your specific ballistics.

The CDS System works by laser-etching your scope’s elevation dial to match your load, velocity and conditions. Your scope will be perfectly tuned to the ballistics of your rifle.

Each CDS dial is unique, taking all practical ballistic and environmental factors into account

  • Cartridge & Caliber
  • Bullet Weight
  • Bullet Make/Brand
  • Bullet Type
  • Ballistic Coefficient
  • Muzzle Velocity
  • Average Elevation
  • Average Temperature
  • Sight Height
  • Zero Distance

CDS Advantages

  • Swap dials quickly by loosening set screws.
  • Match dials with specific loads for maximum accuracy.
  • Precision ¼-MOA click increment adjustment.
  • No adjustment covers to lose.
  • Dials feature 1,2, or 3 revolutions depending on model.
  • Use in tandem with Leupold’s RX rangefinder family for unmatched long-range precision.

See the Custom Dial System in Action

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