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MW2

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All games/Modern Warfare

Call of Duty: Modern Warfare 2

Released 10 November 2009

Infinity Ward

Home
MW2
Perks
One Man Army

MultiplayerPerk 1

One Man Army

Effect

Swaps to any custom class on the fly; Pro swaps classes faster.

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Other MW2 perks

Marathon
Sleight of Hand
Scavenger
Bling
Stopping Power
Lightweight
Hardline
Cold-Blooded

Key facts

One Man Army

Game: MW2
Product: Multiplayer
Slot: Perk 1

Sources

Call of Duty: Modern Warfare 2 (2009) — Multiplayer ArsenalObserved in a community sample
Call of Duty Maps (callofdutymaps.com) · accessed 6 Aug 2026
Multiplayer weapons, perks, killstreaks, maps and modes for the 2009 Modern Warfare 2, compiled from community references. Not the 2022 reboot.

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Call of Duty weapon, map, killstreak and patch data — sourced to the official publication it came from, versioned by patch, and kept separate for multiplayer and Warzone. Unverified values are shown as unverified.

Data last verified 6 August 2026 against 38 recorded sources. How we know this.

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