The SA-B 50 Marksman Rifle in Modern Warfare 2 is a strong contender for the best quickscope weapon in the game. This is due to its quick ADS speed and how fast the weapon raises after sprinting. A single headshot takes out enemies even long distances away, and only a body shot is required for close range. The weapon excels at mid-ranged encounters and can win a fight even when caught off guard. These are all the SA-B 50 attachments in MW2 and how to unlock them.

How to unlock all SA-B 50 Attachments in Modern Warfare 2

The SAB-50 Marksman Rifle can be devastating using the right attachments and is one of the best weapon in MW2 for quickscoping. Like the other best quickscoping weapons in MW2, the SA-B 50 relies on its attachments to keep players able to aim down the sights as fast as possible. Unlocking the right attachments requires players to level up different weapons, and this should help keep track of every attachment the SA-B 50 can use and how to unlock them.

Muzzle

Barrel

Laser

Optic

Stock

Rear Grip

Bolt

Magazine

Ammunition

Underbarrel

For more information on MW2 guns and how to unlock their attachments, check out How to unlock all MCPR-300 Attachments in MW2 on Pro Game Guides.