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

It is a Legendary blueprint variant of the base weapon M4A1, one of the Assault Rifles featured in Call of Duty.

The Old Faithful blueprint was released in Season 5 of Modern Warfare and Warzone.

You can find all the attachments for the Old Faithful Blueprint listed below. You can build your own Old Faithful weapon Blueprint by adding these attachments on a base M4A1 in the Gunsmith menu.


Blueprint Info

  • Weapon Class Assault Rifles
  • Game Modern Warfare
  • Base Weapon M4A1
  • Release Season 5
  • Rarity Tier Rarity Tier: LegendaryLegendary
  • Warzone Ammo AR/LMG
  • Attachments 5
  • How To Unlock Blueprint included in the Call of Duty®: Black Ops Cold War Pre-Order Bundle
  • Users Rating
    4.5 of 5 (4 Votes)
  • Old Faithful Blueprint Stats:

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

    Old Faithful - M4A1 - Blueprint Attachments:

    • Muzzle Flash Guard
    • Barrel Stock M16 Grenadier
    • Stock M-16 Stock
    • Ammunition 60 Round Mags
    • Perk FMJ

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