Ruger® Mark IV TM Standard, Target, Hunter, Competition, Tactical, and all 22/45 TM models. Disassembly, cleaning, lubrication, and reassembly for all models. FEATURES: The only current printed manual that includes information on ALL models. Easy to use -- Comb binding lies open and flat on your work surface. 26 pages & 69 high-resolution grayscale images. Exploded view and numbered list of all 74 parts for the RUGER®, Mark IVTM and 22/45TM models. 27 Must-have upgrades and accessories Cardstock cover. Bright white paper.