Ultimate Arms Gear AGI DVD Manual & Armorer's Course HK H&K 91 93 94 MP5 MP-5, CETME & G-3 G3 Rifles Bench Gun Mat + Gun Wash Package Includes: Gun Cleaning Mat + Armorers DVD + Gun Wash Large Gun Cleaning Mat 12" x 36" Inches Assist with the Maintenance of your Firearm. Neoprene rubber backing prevents fluids from penetrating through to work surface. DVD - Video Covers Basic Gunsmithing, Assembly and Disassembly, Trouble Shooting Common Problems, Mistakes to Avoid and History. Gun Wash Jet Action Spray Tube Blasts Dirt From Hard To Reach Areas Without Requiring Disassembly. It Dries Fast And Leaves No Residue On All Metal Parts. Dislodges And Removes Oil, Grease and Residue From Parts.