What is the difference between the M193 'ball' variant 5.56mm ammunition and the NATO standard 5.56mm ammunition? - Quora
What is the difference between the M193 'ball' variant 5.56mm ammunition and the NATO standard 5.56mm ammunition? - Quora
What is the difference between the M193 'ball' variant 5.56mm ammunition and the NATO standard 5.56mm ammunition? - Quora
![What is the difference between the M193 'ball' variant 5.56mm ammunition and the NATO standard 5.56mm ammunition? - Quora What is the difference between the M193 'ball' variant 5.56mm ammunition and the NATO standard 5.56mm ammunition? - Quora](https://qph.cf2.quoracdn.net/main-thumb-707256819-200-hlbaagnivgitcoyribfkyhpgeunzhskx.jpeg)