5.56 NATO Low Grain Rounds
The 5.56 NATO Low Grain Rounds attachment in Modern Warfare 3 (2023).
Last Updated 18 Jul 2025 at 20:52 pm GMT
How to unlock 5.56 NATO Low Grain Rounds
- Get the MTZ-556 to Level 13
- Get the Holger 26 to Level 5
The 5.56 NATO Low Grain Rounds attachment in Modern Warfare 3 (2023).