Over 500 pages devoted only to tactical firearms, which continue to be the hottest configuration in today's firearms marketplace! Almost 200 AR-15 manufacturers/trademarks are covered in-depth! Most of these listings simply cannot be found in any other reference book! Both new (including 2014 makes/models) and older tactical firearms are listed! All values have been updated to reflect current market conditions. Detailed model descriptions are provided, and in most cases, include listing the trademarks of most popular features and accessories found on today's tactical firearms (i.e., Magpul, Crimson Trace, Novak, Hogue, etc.) Features a section with annotated images and technical information for tactical firearms, depicting and explaining individual parts and components. A complete tactical glossary with abbreviations which has been updated for this new publication, and explains the multitude of tactical terms with helpful links to the illustrations and images