Wiktionary

5.56

Translingual

edit

Etymology

edit

From 5.56 millimetres, the internal diameter, from the top of the lands in the barrel rifling. (the bullet calibre would be 5.664 mm (0.223")).

Noun

edit

5.56

  1. (firearms) A common calibre of firearm

Synonyms

edit

Derived terms

edit
edit
Retrieved from "https://en.wiktionary.org/w/index.php?title=5.56&oldid=68885979"