The Marine Corps wants a 30 percent weight savings over existing linked belts of .50 caliber ammo.
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Soldier mans the .50 caliber machine gun on a HH-60G Pave Hawk. Poster for Sale by StocktrekImages
DVIDS - News - Polymer ammo: A lightweight approach to support the warfighter
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A .50 caliber machine gun points out of a CH-46 Sea Knight. Tote Bag for Sale by StocktrekImages
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