411 REFERENCE · Wiktionary
11 Bulletstopper
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English
Noun
11 Bulletstopper
en US military slang derogatory en 11 Bang-Bang.
en https://books.google.com/books?id=vQfCTULnr7EC&pg=PA45 Vietnam Military Personnel w:Carol Reardon Vietnam War Era w:Mitchell K. Hall w:ABC-CLIO 9781598841299 2009 45 on Army recruits assigned to the 11-B MOS, or “11-Bravo”—sometimes called “11-Bang-Bang” or even “11-Bulletstopper”— became infantrymen, highly likely to go to Vietnam.
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