Far Cry 3: How to Unlock All Signature Weapons

There’s never enough firepower for psychopaths of Far Cry 3, that’s why we’ve put together a list of hidden signature weapons you can unlock. Many of these weapons can only be unlocked by collecting memory cards or letters. By completing these tasks, special weapons can be purchased from vendors all over the open world environment. See how to unlock every one of these extra-powerful guns with our list.

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  • Far Cry 3: Fearless or Stupid & Free Fall Achievement Guide
  • Far Cry 3: Cheats
  • Far Cry 3: Walkthrough

  • Signature Weapons Unlock Guide

    Note: Once unlocked, these special weapons become available for purchase.

    Work-In-Progress! Check back for updates.


    • Weapon Type: Sniper Rifle
    • Cost: $4800
    • Unlock: 20 Relics Discovered

    Bull Shotgun

    • Weapon Type: Shotgun
    • Cost: $3010
    • Unlock: 10 Relics Discovered


    • Weapon Type: Assault Rifle
    • Cost: $3800
    • Unlock: All Radio Towers Activated


    • Weapon Type: Revolver Pistol
    • Cost: $2790
    • Unlock: Uplay Reward

    Japanese Tanto

    • Weapon Type: Machete Upgrade
    • Cost: N/A
    • Unlock: 6 Letters Discovered


    • Weapon Type: Light Machine Gun
    • Cost: $4200
    • Unlock: 6 Trials of Rakyat Completed


    • Weapon Type: Pistol
    • Cost: $2600
    • Unlock: 17 Outposts Liberated


    • Weapon Type: Submachine Gun
    • Cost: $3275
    • Unlock: 10 Memory Cards Collected

    Source: [1], [TaLoN.NL], [nanotekGT], [jertan]

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    9 Comments on Far Cry 3: How to Unlock All Signature Weapons


    On December 4, 2012 at 1:03 pm

    Shadow – cost $2600
    Tanto – cost $0

    Kevin Thielenhaus

    On December 4, 2012 at 1:08 pm


    Thanks for the comment! The page is now updated with your credited info.


    On December 5, 2012 at 12:59 am

    Bushman-cost $3800

    Source-The game

    Kevin Thielenhaus

    On December 5, 2012 at 1:12 am

    Awesome, and that’s all of the numbers filled in.


    On December 5, 2012 at 5:08 am

    Cannon costs $2790


    On January 22, 2013 at 10:35 am

    Weapon Type: Sniper Rifle
    Cost: $4800
    Unlock: 20 Relics Discovered

    all the unlock ideas present here are fake…i wasted my time to follow these ideas bt nothing happnd….ing lie….dnt waste ur time

    Kevin Thielenhaus

    On January 22, 2013 at 11:45 am


    They’re not fake at all. To unlock these weapons, don’t forget to scroll down at the weapons-purchase screen. It doesn’t look like you can buy more, but you can. They’ll appear under a special new entry at the bottom of the list, after activating a Vending Machine / Store.