Barrel
SA Sentinel 30.4" stats
SA Sentinel 30.4" is a Barrel attachment in Modern Warfare 4. It can be equipped on 1 weapons; the tables below list the exact stat changes recorded for each of them.
Weapons that take this attachment
1 weapons take this attachment — LMG
Unlock28
No recorded stat changes for this weapon.
Similar attachments
Other attachments in the same slot for this game, most popular first.