Original U.S. Vietnam War Era Inert Gas CN Chloroacetophenone Grenade with M201A1 Fuze U.S. Field Gear It also has a crossed

It also has a crossed out regimental marking on the sight protector

were fought by European governments and colonists

and during 1916-1917

The primer emits a small

Original U.S. Vietnam War Era Inert Gas CN Chloroacetophenone Grenade with M201A1 Fuze U.S. Field Gear It also has a crossedOriginal Item. Only One Available. During the Vietnam War, U. S. forces primarily used CS gas (o chlorobenzylidene malononitrile), which had replaced the older agent CN (chloroacetophenone). Both are riot control agents, but CS was considered more potent and less toxic than CN. Chloroacetophenone (CN) was used in Vietnam, though less extensively than CS, primarily by South Vietnamese forces. Like all deactivated ordnance, this grenade is Not Available