1987 Mossberg Firearms catalog,8-1/2" x 11" with 26 pages. Content: Mossberg shotguns(announcement that the Model 712 autoloading shotgun will be available late'87),Mossberg rifles,Mossberg Law Enforcement/Security shotguns,the 500 Bullpup featured on the back cover with the note "The Bullpup must be fired from the right side only". Excellent