The Family Heirloom 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 FiNN LMG, one of the LMGs featured in Call of Duty.

The Family Heirloom blueprint was released in Season 6 of Modern Warfare and Warzone.

You can find all the attachments for the Family Heirloom Blueprint listed below. You can build your own Family Heirloom weapon Blueprint by adding these attachments on a base FiNN LMG in the Gunsmith menu.


Blueprint Info

  • Users Rating
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  • Family Heirloom Blueprint Stats:

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

    Family Heirloom - FiNN LMG - Blueprint Attachments:

    • Muzzle Breacher Device
    • Barrel FTAC VC-8 Harrier Adverse
    • Laser Tac Laser
    • Stock XRK ChainSAW
    • Perk Fast Melee

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