What size bullet does a m4 shoot?

Related questions

1. What is a mk18 rifle?
2. Are Blackjacks legal?
3. Are the m4 and m16 the same gun?
4. Who makes the m4 carbine?
5. Who makes AR 15 for US military?
6. What is considered a military grade weapon?
7. What is the difference between a AR 15 and a m4?
8. What round does an m16 fire?
9. Will a BB gun stop an intruder?
10. What rifle does Israeli army use?

Tags

1. #assault
2. #m16a2
3. #variant
4. #magazine
5. #lighter
6. #stock
7. #impingement
8. #barrel
9. #direct
10. #carbine
11. #shorter
12. #telescoping
13. #rifle
14. #cooled
15. #operated