MW3 and Warzone Season 1 has rolled out versatile aftermarket parts that are available to put on your weapons.
Aftermarket parts are new to the Call of Duty franchise. You unlock them by completing daily challenges and by winning matches.
More Call of Duty guides
MW3 and Warzone: How to Unlock the RAM-7 Assault Rifle | Call of Duty: Warzone – How to Fix “Data is Corrupt” Error | Call of Duty: Warzone – What is the Fly Buy Public Event? | MW3 and Warzone: All Weapon Buffs and Nerfs | Season 1 | Call of Duty: Warzone – Every New Perk in Season 1 | Call of Duty: Modern Warfare 3 Zombies Mode Explained | Call of Duty: Modern Warfare 3 – Full Achievement and Trophy List | Call of Duty: Modern Warfare 3 – How Does the New Gear System Work? | All Perks Explained | Call of Duty: Modern Warfare 3 – Tac Stance Explained | Call of Duty: Modern Warfare 3 – Aftermarket Parts Explained |
Every new aftermarket part in MW3 and Warzone Season 1
Here are all the new aftermarket parts that have arrived with the Season 1 content update, along with their function.
JAK Purifier
Compatability: MCW, MTZ-556, Holger 556, DG-56, SVA 545, RAM-7, MTZ-762, BAS-B, Sidewinder, Riveter
Equip an underbarrel flamethrower. What more needs to be said? Burn it all down. The JAK Purifier AMP is compatible with several weapons, including multiple Assault Rifles, Battle Rifles, and the Riveter Shotgun.
JAK Ettin Double Barrel Kit
Compatability: AMR9
Available for the AMR9 SMG, this kit creates two stacked barrels that fire simultaneously. This offers twice as much down-range damage at the cost of some accuracy.
JAK Thunder LMG Kit
Compatability: Sidewinder (BR)
Dominate lanes and hold objectives with this LMG conversion kit for the Sidewinder Battle Rifle that brings a large capacity magazine and ramps in fire rate the longer you hold down the trigger.
JAK BRB
Compatability: Many Assault Rifles, Submachine Guns, Battle Rifles, Marksman Rifles, and Sniper Rifles.
Go loud. This compensator borders on excessive, offering a phenomenal reduction to recoil while significantly increasing muzzle report, resulting in an extended red dot on enemy radars.
JAK Bullseye
Compatability: [[REDACTED]]
Very low-profile dot Optic. Limited interference from framework offers an exceptionally clear sight picture.
JAK Glassless Optic
Compatability: [[REDACTED]]
This small, glassless reflex Optic offers a crisp and clear sight picture for snappy target acquisition.
JAK Signal Burst
Compatability: Holger 556 (AR)
A conversion kit designed for accuracy and controllability with four-round bursts.
JAK Beholder Rifle Kit
Compatability: TYR (Handgun)
A long and heavy barrel that offers the best increase to range. Improves recoil control and damage range, converting this Handgun into a single-shot Rifle.
JAK Headhunter Carbine Conversion
Compatability: Rival-9 (SMG)
Rival Assault Rifles with this three-round burst conversion kit that excels at midrange combat.
It’s expected that more aftermarket parts will be added to the game in future seasons. Stay tuned for the latest updates!
