508mm Rear Guard Attachment Guide
The 508mm Rear Guard attachment in Call of Duty: Modern Warfare 2 and Warzone 2 is Weapons Platform Specific. In other words, this weapon barrel is exclusive to a particular family of weapons.
How to Get the 508mm Rear Guard
To unlock the 508mm Rear Guard attachment in Call of Duty: Warzone 2.0, you need to upgrade the STB 556 to Level 11.
Pros & Cons of the 508mm Rear Guard
|• Increased Hip Fire Accuracy
• Increased Damage Range
• Higher Bullet Velocity
|• Slower Aim Down Sight Speed
• Reduced Hip Recoil Control