CDS BALLISTIC DIALS

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, muzzle velocity, and environmental conditions for unprecedented precision.

Every CDS model scope is eligible for one free custom dial. Enter the serial number of the scope and your ballistics below to redeem your free dial. Additional custom dials can be purchased.

Please allow 6 weeks for delivery.
Online ordering is for Canada customers only.  


Please note that all custom dials are only available in a matte black finish.

You may also download the printable (PDF) version of this form below and submit the complete form by email or Fax to (403) 938-2722.


Enter your full name or Dealer information
Please provide your email address so we are able to contact you.
Please provide your phone number so that we are able to contact you.
Where we should send your custom laser engraving.
The city your shipping address is located in.
Province or State associated with shipping address.
Postal code/Zip for shipping address.
*Proof of Purchase Required*
(Eg. 66110 - VX II 4-12x50)
Centre of bore to centre of scope
Proof of purchase required for free dial request
For elevation adjustment
(eg. 30-06, .270, 7mm etc.)
(eg. 180 gr, 250 gr)
(eg. 2800 ft/s)
(eg. 0*C)
Can be found on manufacturer's website
(eg. 3000 ft)
(eg. 100 yds, 200 yds)
Note: All orders are contingent upon final approval of Korth Group. Korth Group Canada reserves the right to alter Custom Shop options and all offerings are subject to change.


Dead-on Hits, Every Time, Without the Holdover


Fully understanding your ballistics can be intimidating. That’s why the Leupold Custom Dial System® (CDS) laser-etches your scope’s elevation dial to match your load, velocity, and conditions. All you do is range your target, turn the dial to that number, and aim dead on. No more holdovers, bullet drop reticles, or ballistic calculators. Just quick, accurate shots every time.

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.