Modern Warfare 4 · Attachments
Underbarrels in Modern Warfare 4
Discover all 15 Underbarrels available in Modern Warfare 4. This guide provides a comprehensive look at each attachment slot and how it affects your weapon.
15Underbarrel
Underbarrel
- FTAC Combat GripUnlock level 3
- XRK SidewinderUnlock level 7
- KG-7 BipodUnlock level 8
- TV JudicatorUnlock level 9
- AA54 V.3 BipodUnlock level 13
- Bruen BR 21 BipodUnlock level 15
- FSS Fireline GripUnlock level 16
- AA54 V3 BipodUnlock level 17
- GW DOMI-9Unlock level 21
- MIRI 40mmUnlock level 27
- FSS BeargripUnlock level 34
- Bruen Renegade GripUnlock level 45
- FSS TAC90 GripUnlock level 53
- MIRE-50 Tac GripUnlock level 59
- Hurricane GripUnlock level 68