What is a fluted barrel?

Related questions

1. What is the meaning of CQB?
2. What is CQC training?
3. What are the 5 new CQC standards?
4. What is the difference between CQC and CQB?
5. What martial art is CQC?
6. What does violence of action mean?
7. Is CQC a real martial art?
8. What are the 5 CQC standards?
9. What does Wilson Combat CQB mean?
10. What is CQC Metal Gear?

Tags

1. #heats
2. #fluting
3. #lighter
4. #helps
5. #target
6. #being
7. #fluted
8. #point
9. #shooter
10. #barrel
11. #change
12. #weight
13. #fired
14. #cooling
15. #bullet
16. #rifle
17. #impact
18. #multiple
19. #times
20. #speeding