4" Thunderfire
The 4" Thunderfire attachment in Modern Warfare 3 (2023).
Last Updated 18 Jul 2025 at 21:14 pm GMT
4" Thunderfire- TypeBarrel
- Weapon
How to unlock 4" Thunderfire
Get the BAS-P to Level 9
The 4" Thunderfire attachment in Modern Warfare 3 (2023).
4" ThunderfireGet the BAS-P to Level 9