Vietnam War m-1952A US Flak Jacket Vest Medium Frag. The item "Vietnam Korean War m-1952A US Flak Jacket Vest Medium Frag" is in sale since Friday, September 3, 2021. This item is in the category "Collectibles\Militaria\Vietnam (1961-75)\Original Period Items\Uniforms". The seller is "theinsigne" and is located in Fresno, California. This item can be shipped worldwide.