The Old Chestnut is a Weapon Blueprint available in Call of Duty: Modern Warfare and Call of Duty: Warzone.

It is a Epic blueprint variant of the base weapon M13, one of the Assault Rifles featured in Call of Duty.

The Old Chestnut blueprint was released in Season 4 of Modern Warfare and Warzone.

You can find all the attachments for the Old Chestnut Blueprint listed below. You can build your own Old Chestnut weapon Blueprint by adding these attachments on a base M13 in the Gunsmith menu.


Blueprint Info

  • Game Modern Warfare
  • Weapon Class Assault Rifles
  • Base Weapon M13
  • Release Season 4
  • Rarity Tier Rarity Tier: EpicEpic
  • Warzone Ammo AR/LMG
  • Attachments 4
  • How To Unlock Complete all the mission objectives in the "Hard-Boiled" Special Ops challenge
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  • Old Chestnut Blueprint Stats:

    • Accuracy
    • Damage
    • Range
    • Fire Rate
    • Mobility
    • Control

    Old Chestnut - M13 - Blueprint Attachments Guide:

    • Barrel Tempus Cyclone
    • Laser Tac Laser
    • Optic Operator Reflex Sight
    • Stock M13 Skeleton Stock

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