To determine the small arms used by the U.S. military that are not made by U.S.-based companies, 24/7 Wall St. reviewed a range of sources, including military handbooks, government press releases, and firearms publications pertaining to small arms and light weapons currently used by different U.S. military branches. Most of the weapons originating from these foreign countries are from central Europe and they range from shotguns, rocket launchers, battle rifles, and submachine guns.
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