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★ S6 New Guns: DTIR 30-06 | Kastov LSW
☆ S5 Reloaded Dark Aether Keys and Locations
★ Mr. Peeks | Drum | Locked Diary | Giraffe Toy
☆ Final MWZ Story Mission: Ascension Walkthrough
★ Zombies Map | Dark Aether Interactive Map
☆ Rarity vs Pack-a-Punch Damage Chart
The JAK Purifier is an Aftermarket Parts attachment that adds an Underbarrel Flamethrower to your gun in Call of Duty: Modern Warfare 3 (MW3). Check out our guide to learn how to unlock the JAK Purifier, and all compatible guns that can use this flamethrower!
The JAK Purifier is a new flamethrower underbarrel attachment introduced in the MW3 Season 1 Battle Pass. Unlock Sector A14 of the Battle Pass to get this flamthrower for several Assault Rifles and the powerful Riveter Shotgun.
Current Battle Pass End Dates and Rewards
The JAK Purifier is available in the Free Reward Track of the MW3 Season 1 Battle Pass. Free-to-Play (F2P) players will need a total of 30 Battle Pass Tokens to get the JAK Purifier attachment for their account.
Players who cannot play during Season 1 will still be able to unlock the JAK Purifier once the season ends. Instead of being tied to the Seasonal Battle Pass, this new Aftermarket Parts attachment will be available via Armory Unlock Challenges.
| Pros | Cons |
|---|---|
 Underbarrel Flamethrower |
 Cannot Be Reloaded Aim Down Sight Speed |
The JAK Purifier underbarrel attachment is a mini Flamethrower that you can use to deal fire damage at close quarters. Its flames obscure the vision of your enemies, making it perfect for close-quarters combat much like how Dragon's Breath works for Shotguns.
The JAK Purifier will come with a fuel capacity of 300. However, once you use up all the flamethrower fuel, you will not be able to reload or use resupply field upgrades (like Munitions Boxes) to replenish it.
| Guns That Can Use the Attachment | ||
|---|---|---|
 MCW
|
 MTZ-556
|
 SVA 545
|
 Bas-B
|
 MTZ-762
|
 Riveter
|
 Holger 556
|
 DG-56
|
 Sidewinder
|
 RAM-7
|
 BP50
|
SOA Subverter |
 STG44
|
 DTIR 30-06
|
|
| Attachments By Type | |||
|---|---|---|---|
| Barrel | Stock | Ammunition | Muzzle |
| Rear Grip | Optic | Underbarrel | Magazine |
| Receiver | Laser | Comb | Trigger Action |
| Guard | Bolt | Arm | Rail |
| Carry Handle | Lever | Loader | Wire |
| Conversion Kit | |||
| Best MW3 Underbarrels |
|---|
| This list is under construction! |
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