1986 Ruger catalog,8-1/2" x 11" with 31 numbered pages. Content: Ruger handguns(introduction of the GP-100 & Bisley revolvers),shotguns,rifles(2 pages featuring the XGI rifle which was never marketed)and Ruger accessories.Dated 1985 on the cover and the code on the back is "D186-JJN-Revised". Excellent condition