Reactor: All 29 Weapons & Items Locations | Supply Box Collectibles | COD Modern Warfare 3

This step-by-step collectibles guide will show you the locations of all 29 Weapons and items (Supply boxes) in Mission 3 –Reactor of Call of Duty Modern Warfare III (2023).


1) Silenced Holger 556

For Silenced Holger 556, head to the marked location and enter the building from the hole on the rooftop.

2) Incendiary MCW

For Incendiary MCW, head to the marked location and climb up to the rooftop to find the weapon.

3) Sidewinder

It is on the rooftop.

4) Basilisk

H head to the marked location and enter the building from the hole on the rooftop. You can climb the building from the north side.

5-6) Hybrid STB 556 & Pila

Both the collectibles are out in the open, one is on the east of the helicopter and other on the west.

7) Anti-Armor Rounds

Anti-Armor Rounds is inside a small office marked on map.

8) Incendiary MTZ Interceptor

The incendiary MTZ Interceptor is out in the open behind a truck.

9-11) Fennec 45, Cronen Squail & Holger 26

Fennec 45 is near the door of a small building, north of the helicopter.

Cronen Squail & Holger 26 are out in the open, south of the helicopter.

12-15) Incendiary Bryson 800, Silenced Lachmann Sub, Signal 50 & Explosive Crossbow

Incendiary Bryson 800, and Silenced Lachmann Sub are inside the building.

Signal 50 & Explosive Crossbow are on the rooftop.

16-17) Silenced Vel 46 & Armor Box

Silenced Vel 46 is on top of a shipping container.

The Armor Box is within the container. Shoot the obstruction from the window to unlock the door.

18-20) HCR 56, Incendiary Haymaker & Munitions Box

HCR 56 and Incendiary Haymaker are on the first floor (ground level)

Munitions Box is on the rooftop.

21-23) Silenced Expedite 12, Heartbear Sensor & Incendiary FJX Imperium

Silenced Expedite 12 is at the second level just above the main entrance.

Heartbear Sensor is at the center of circular building.

Incendiary FJX Imperium is at the top of the crane.

24-25) Silenced Cor-45 & RGL-80

Silenced Cor-45 is on top of the circular building near the white flag.

RGL-80 is out in the open just south of the helicopter.

26) Incendiary Sakin MG38

Head to the first floor of the marked building, to find Incendiary Sakin MG38

27-29) KV Inhibitor, Minigun & Snapshot Pulse

KV Inhibitor is at the top of the radio tower.

For the minigun, climb up the rooftop of the building and shoot the explosive barrel to blast open the door.

Snapshot Pulse is at the ground level.

Leave a Reply