5.56 NATO High Grain Rounds
The 5.56 NATO High Grain Rounds attachment in Modern Warfare 3 (2023).
Last Updated 18 Jul 2025 at 20:52 pm GMT
5.56 NATO High Grain Rounds- TypeAmmunition
- Weapon
How to unlock 5.56 NATO High Grain Rounds
- Get the MCW to Level 11