PK Gunsmithing


   Paul Koester

   Designated Marksman Training

   Designated Marksman Handbook

   Free Tech Support
     10/22 Auto Bolt Stop
     How Cleaning Affects Accuracy

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       Ruger 10 22

    FFL Transfers




Designated Marksman Handbook


This is a 43-page pocket field guide which provides all necessary reference material for the DM. Rather than carrying a bulky data book, this field guide has all the information you need in a 4” x 6” spiral bound format. This handbook is available for $24.95 which includes shipping.


Equipment Checklist and Maintenance check
Fundamentals of Marksmanship
Milling Targets: MOA reticle and MilDot reticles
Range Estimation

  • Milling the target
  • Mil and meter / MOA and yard formulas
  • Slant Range formulas

Common Conversion Formulas
Wind Estimation:

  • Wind Value and Clock Position
  • Adjustment Formulas


  • Temp, DA, Humidity, Elevation, Lighting

Moving Targets
Range Cards and DOPE
Firing Procedures
Optics and Configurations

Designated Marksman Handbook

ORDER NOW for $24.95

Money Order or Personal Check is also acceptable:

Email or phone your purchase request to:

Paul K Koester   Cell: (850) 758-5880







PK Gunsmithing
Bozeman, MT 59718
Call us at: 850-758-5880