Ryan Cleckner covers how to gather and organize D.O.P.E. (Data On Previous Engagements) and how to organize this information to make it readily available in the field. (NSSF Video)


I Recommend These Books & Resources:

Gun Digest 2012, 66th EditionGun Digest 2012, The World’s Greatest Gun Book, 66th Edition – New!

Gun Digest 1944 + 2011, Bundle

Gun Digest 1944-2009 3-DVD Set

2012 Standard Catalog of Firearms

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