RUGER COMPLETE GUIDES Ruger 10/22 Rifles (2006) The only current printed manual that includes information on ALL models from 1964 ~ 2005 Includes all serial numbers and manufacture dates for all models from 1964 ~ 2004! Easy to use -- Comb binding lies open and flat on your work surface. 56 pages 66 high-resolution grayscale images. Cardstock cover. Bright white paper.