What are the new MW3 aftermarket parts? A new feature for Modern Warfare 3, aftermarket parts are modifications to your weapons that change how they function in some way. The primary focus of riddling your enemies with holes stays the same, but with aftermarket parts, you can alter how they do it, often in quite a dramatic fashion.
Modern Warfare 3 aftermarket parts and what they do.
MW 3 Season 5 new aftermarket parts
Modern Warfare Season 5 has brought with it six new aftermarket parts, including a blunderbuss mod for the MORS and a conversion kit that gives the RPK a new lease on life.
Here is every aftermarket part added in MW3 Season 5:
JAK Widemouth Barrel – MORS
- A widemouth barrel crafted to accommodate magnetic ball bearings that shatter upon firing, creating a barrage of small and lethal projectiles.
JAK Slash – Underbarrel
- This underbarrel vertical grip doubles as a combat knife, replacing your melee attack with a lethal slash.
JAK Protean – RAAL
- This conversion kit turns the RAAL into a highly adaptable prototype weapon with a telescoping barrel that can be toggled between full-auto and semi-auto fire, offering suppressive fire and precision in the same weapon.
JAK Cataclysm – RPK
- Command the battlefield with this .50 Cal conversion kit for the RPK. Slow yet powerful with a high-capacity drum mag, this kit is your enemy's nightmare. We have a best Warzone RPK loadout here so you can make the most out of this conversion kit.
JAK Devastators – Reclaimer 18
- Dual-wield Reclaimer 18 Shotguns and become a mobile artillery barrage with this Aftermarket Part. Accuracy and recoil control are minimal, but destruction is maximized.
JAK Deathmarch – BAL-27
- This Aftermarket Part replaces standard ammo with high-voltage power cells and the barrel with a photonic scatter barrel. Fire a spread of lethal laser blasts that take down enemies at short range.
Those are all of the MW3 aftermarket parts that came with the season 5 update. Check out our full list of Modern Warfare 3 crossplay system works so you and your buddies can play together.