.277 Low Grain Rounds

The .277 Low Grain Rounds attachment in Modern Warfare 3 (2023).

Last Updated 18 Jul 2025 at 20:50 pm GMT
mw3 Placeholder Image.277 Low Grain Rounds
  • TypeAmmunition
  • Weapon

How to unlock .277 Low Grain Rounds

  • Get the Bas-B to Level 16

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