Modern Warfare 3 (MW3) Reactor: All 29 weapons and items locations

To 100% the Modern Warfare 3 Reactor mission, you need to find 29 weapons and items which translates to finding all the weapons and Field Upgrades. This guide will tell you exactly where you can find all the weapons and Field Upgrades in MW3 Reactor, as well as the Ascender and Armaments.

All weapon locations in Modern Warfare 3 Reactor

In total, there are 24 weapons in the Reactor mission in Modern Warfare 3. Use the slideshow below to find the exact locations.

1. Silenced Holger 556
2. Incendiary MCW
3. Incendiary Sakin MG38
4. KV Inhibitor
5. Minigun
6. RGL-80
7. Silenced Cor-45
8. Silenced Expedite 12
9. Sidewinder
10. Basilisk
11. Hybrid STB 556
12. PILA
13. Signal 50
14. Explosive Crossbow
15. Incendiary MTZ Interceptor
16. Incendiary FJX Imperium
17. HCR 56
18. Incendiary Haymaker
19. Incendiary Bryson 800
20. Silenced Lachmann Sub
21. VEL 46
22. Fennec 45
23. Holger 26
24. Cronen Squall

When looking for weapons, look for the big and small orange crates. Reactor has a good amount of verticality to it, so if you are looking in the right spot, be sure to look on the ground, high up on roofs, and any floors between.

All Field Upgrade locations in Modern Warfare 3 Reactor

There are five Field Upgrades in Reactor and once you find them all, you’ll finish all 29 weapons and items required to 100% Reactor. Again, use the image below to help you find them.

1. Snapshot Pulse
2. Heartbeat Sensor
3. Munitions Box
4. Armor Box
5. Anti-Armor Rounds

My advice for finding the Field Upgrades is the same as the weapons: look high and low and keep your eyes peeled for orange boxes. Check your mini-map for cog icons; those are the Field Upgrades.

Where is the Ascender in Modern Warfare 3 Reactor

There may be a few places to find an Ascender in Modern Warfare 3 Reactor, but you can find one really early on top of the roof just east of the first helicopter objective.

All Armament locations in Modern Warfare 3 Reactor

If you want to find all the Armaments in Reactor, use the image above. I swept the entire map, so that should be all if not the majority of the Armaments available in this mission.

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