Lake City Army Ammunition Plant in Independence, Mo., was built during World War II and has made nearly all the rifle cartridges used by the U.S. military since it pulled out of Vietnam. In recent years, it has also pumped billions of rounds of military-grade ammunition into the commercial market, an investigation by The New York Times found, leaving the “LC” signature scattered across crime scenes, including the sites of some of the nation's most heinous mass shootings. The plant, operated by a

Military Secret to Loading Thousands of Rounds in Seconds! #military #militaryhistory #shortvideo