The XB31 Sound Suppressor is an attachment in Modern Combat 5: Blackout.
Modern Combat 5: Blackout Edit
|XB31 Sound Suppressor|
The XB31 Sound Suppressor is the 4th muzzle attachment unlocked for submachine guns. It is an improvement over the SMG Silencer, adding greater accuracy with a smaller loss to damage and range.
As with all suppressors, it also prevents the player from appearing on the enemy radar when firing, which can provide a significant stealth advantage.