Warlord allows the player to equip two attachments on primary weapons.

Warlord includes a few exceptions in which attachments you can use in combination:

• Warlord is unusable when the player has an underbarrel attachment - Masterkey, Grenade launcher and theFlamethrower - equipped.
• Rapid Fire can't be used with Extended Mags
• Only one sight can be used.
• Magazine related combinations (Dual Mag and Extended Mags) are prohibited.
• Dual Wield cannot be used with Rapid Fire or Grip attachments.

Its Pro version allows the player to have one extra lethal and tactical grenade, excluding the Willy Pete smoke grenade.

• Two Attachment Kills - Get 150 kills with a weapon with 2 attachments.
• Grenade Kills - Get 10 Frag or Semtex kills.
• Grenade Multi-Kills - Get a multi-kill with a Frag or Semtex.