5.3" Extended Barrel Attachments | COD Black Ops Cold War | Call of Duty Attachment TypeBarrel Attachments | COD Black Ops Cold War | Call of Duty 5.3" Extended Stats - Pros and Cons: Bullet Velocity 40.00 m/s Weapon Blueprints That Equip 5.3" Extended: Cross Multiply Regal Sword Sweet & Salty 20.5" Task Force 6.1" Reinforced Heavy
