All Conversion Kits and Aftermarket Parts in MW3

Call of Duty: Modern Warfare 3 introduces a couple of new ways to trick out your weapons with better attachments and wilder play styles. The conversion kits and aftermarket parts in MW3 are worth checking out.

How to unlock all Conversion Kits in MW3

Conversion kits are items you can equip on certain weapons in the game to change them entirely. They might make a pistol turn into a submachine gun or an assault rifle become an SMG and so on. The catch with these is they often only work for one or two weapons, which makes them quite limited.

Fortunately, it is quite easy to unlock the conversion kits in MW3. When a new one releases in the game, it usually comes with a limited time season challenge. These may only last for a week or an entire season, but if they expire, they then turn into Armory Unlocks. This is where you add them to your queue and then complete 2-5 daily challenges to unlock the conversion kit for your weapons.

Here are all of the conversion kits in MW3:

• MCW 6.8 Full Auto Conversion: This turns this otherwise assault rifle into a marksman rifle.
• Broodmother .45 Kit: This part helps weapons to become the premier SMG and assault rifle hybrid with high damage and a fast fire rate.
• XRK IP-V2 Conversion Kit: This kit for the COR-45 pistol gives it the chance to equip optic and underbarrel attachments.
• Full-Auto Carbine Conversion: This makes the fast Renetti pistol into a full-on SMG weapon.
• JAK Annihilator Bullpup Kit: This makes the Pulemyot light machine gun into an assault rifle. It gives it even more speed and mobility.
• JAK Raven Kit: This gives even more power to the popular MCW assault rifle. This makes it somewhat like an SMG since it has closer-range and more powerful shots up close.
• JAK Heretic Kit: This makes the MTZ assault rifle more like an SMG. It has a shorter range but feels much more impactful up close.

How to unlock all Aftermarket Parts in MW3

Aftermarket parts work similarly to the conversion kits but usually offer solely attachments. These attachments often feel more overpowered compared to the usual options. Like the conversion kits, some of these come with their own limited-time challenges but if you wait long enough, they will appear in the Armory Unlock system. Complete 2-5 daily challenges and they are yours.

Here are all of the aftermarket parts in MW3:

• Cronen Intlas MSP-12: An optic attachment with a red dot with extra accuracy.
• Intlas CAS-14: 2.5 optic with a laser.
• WSP Akimbo Brace Stocks: Lets you dual-wield WSP weapons with one in each hand.