Corey GraffCorey Graff is the managing editor of the Gun Digest Annual book and several other firearms titles for Gun Digest Books, including the Standard Catalog of Firearms, Cartridges of the World and Modern Survival Guns.In addition to having been published in Gun Digest the Magazine and many major firearms periodicals, he is the author of What's In Your Bug-Out Bag? and The Comprehensive Guide to Concealed Carry Holsters. Read More Read Less