This book serves as a comprehensive reference guide for firearm collectors and enthusiasts, detailing the valuation and identification of firearms manufactured up to and including 1999. Orion Research Corporation, a known entity in the field of firearms data compilation, presents this edition as a continuation of their established series.

The Gun Blue Book series is a long-standing and widely respected resource within the firearms community. Each edition is anticipated by collectors, dealers, and law enforcement for its detailed information and consistent valuation methodology. This 1999 edition, like its predecessors, is expected to provide an authoritative snapshot of the firearm market at the close of the 20th century.