The Blue Book of Gun Values is a comprehensive reference guide that provides up-to-date information on the values of firearms. It is published annually by Gun Digest Books and is considered the industry standard for gun values.
The Blue Book of Gun Values is used by gun collectors, dealers, and appraisers to determine the value of firearms for insurance, estate planning, and other purposes. It includes information on over 100,000 firearms, including guns, rifles, shotguns, and handguns. The book also includes information on the history, condition, and rarity of each firearm, which can affect its value.