Original 1977 M16A1 Rifle Operator’s Manual - Vietnam Era U.S. Army Guidebook

This is an original M16A1 rifle operator’s manual guidebook dated April 1977, issued by the U.S. Army. Designed for field use during the post-Vietnam era, this manual offers tactical training procedures, maintenance guidance, and operation instructions. A collectible piece of military history. Ideal for: Military memorabilia collectors Vietnam War historians Firearms enthusiasts Reenactors or prop departments