The Colt AR-15/Modern Sporting Rifle Disassembly & Reassembly Guide Book covers all variants of AR-15 and M4 rifles, made by countless manufacturers. The AR-15/M-16 has been used by the US Military since the 1960s, and is currently the most popular platform for civilian semi-auto rifles in the USA. The Colt AR-15 Disassembly & Reassembly Guide gives a brief history of the AR-15, and in-depth disassembly of the entire rifle, as well as tips to facilitate reassembly. A comb binding allows you to lay the guide out open and flat on your workbench while you work on your rifle. 16 pages, with over 20 high-resolution images. Covers all variants of AR-15 rifles Includes brief history of the AR-15 In-depth disassembly Reassembly tips 20+ high-resolution images Comb binding