Skip to main content

Search weapons, maps, killstreaks and patches

CoD4

Overview
Weapons
Killstreaks
Perks
Equipment
Maps
Modes
Meta
Guides

Portals

WeaponsEvery gun, by class and game
MapsMultiplayer, Warzone and Endgame
ModesCore, ranked and limited-time
KillstreaksStreaks and scorestreaks
GamesThe whole franchise
WarzoneIts own ruleset and meta
Meta & LoadoutsEditor-rated picks
Patch NotesEvery recorded change
ToolsTTK, compare, loadouts
GuidesFeatures and analysis

Navigation

Home
All games
Patch notes
Meta & loadouts
Tools
Guides & features
Community wiki
Community
Methodology & sources
About

Games

Black Ops

BO72025 · TreyarchLive

BO62024 · Treyarch

Cold War2020 · Treyarch

BO42018 · Treyarch

BO32015 · Treyarch

BO22012 · Treyarch

BO12010 · Treyarch

Modern Warfare

MW42026 · Infinity WardOverview

MW20192019 · Infinity Ward

MW32011 · Infinity Ward

MW22009 · Infinity Ward

CoD42007 · Infinity Ward

Original / WWII

Vanguard2021 · Sledgehammer Games

WWII2017 · Sledgehammer Games

WaW2008 · Treyarch

CoD32006 · Treyarch

CoD22005 · Infinity Ward

CoD2003 · Infinity Ward

Other

IW2016 · Infinity Ward

Ghosts2013 · Infinity Ward

Battle Royale

Warzone2020 · Raven SoftwareLive

All games/Modern Warfare

Call of Duty 4: Modern Warfare

Released 5 November 2007

Infinity Ward

Home
CoD4
Perks
Deep Impact

MultiplayerPerk 3

Deep Impact

Effect

Increases bullet penetration through surfaces.

Advertisement

Other CoD4 perks

C4 x2
Claymore x2
Special Grenades x3
Bomb Squad
RPG-7 x2
Bandolier
Frag x3
Stopping Power

Key facts

Deep Impact

Game: CoD4
Product: Multiplayer
Slot: Perk 3

Sources

Call of Duty 4: Modern Warfare — Multiplayer WeaponsSecondary reporting
Call of Duty Maps · accessed 6 Aug 2026
Multiplayer weapon roster grouped by class from a community reference. Identity only — no in-game statistics are recorded for these weapons yet.

Advertisement

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.

Database

Games
Weapons
Maps
Modes
Killstreaks & scorestreaks
Patches

Tools

Weapon comparison
TTK calculator
Loadout builder
Camo tracker
Patch comparison

Editorial

Guides
Features & analysis
News
Meta rankings
Authors
Editorial standards
Corrections

How we know

Methodology
Sources
AI policy
About
Contact

Legal

Privacy
Terms
Cookie policy
Advertising disclosure
Affiliate disclosure
Copyright
Takedowns

Killstreaks.com is an independent Call of Duty database. It is not affiliated with, endorsed by, or sponsored by Activision Publishing, Inc. Call of Duty is a trademark of Activision Publishing, Inc. Game names, statistics and patch information are recorded as published by their respective owners.
For detailed Call of Duty Zombies coverage — quests, Easter eggs and round strategy — see CODZombie.com.