Best ISO 9MM Loadouts in MW3

In-depth guide to the best ISO 9MM loadouts in MW3, including camo challenges and top alternative weapons.
Updated Mar 24, 2025 9:52 AM

BEST ISO 9MM LOADOUTS IN MW3

ISO 9MM
Muzzle SHADOWSTRIKE SUPPRESSOR S
Barrel 7" EX RAPTOR-V2
Underbarrel JAK SLASH
Magazine 50 ROUND DRUM
Stock RES 2

ISO 9MM LOADOUT RATING

5 (1)

ISO 9MM DESCRIPTION

The description of this weapon is temporarily unavailable and will appear soon.

ISO 9MM CAMO CHALLENGES

orion

Digital Boulder
Digital Boulder - LEVEL 2
50 kills
Foundation
Foundation - LEVEL 5
20 hipfire kills
Snow Tiger
Snow Tiger - LEVEL 8
10 double kills
Neon Peaks
Neon Peaks - LEVEL 12
25 point blank kills
Gold
Gold
3 kills without dying 10 times
Platinum
Platinum
25 longshot kills
Polyatomic
Polyatomic
25 headshot kills

mw2z

Sanguine
Sanguine - LEVEL 2
250 kills
Coalesce
Coalesce - LEVEL 5
100 Kills shortly after using Field Upgrade
Tsunami
Tsunami - LEVEL 8
200 Critical kills
Summit
Summit - LEVEL 12
100 Kills in a Single Match
Golden Ivory
Golden Ivory
100 Kills and Extract
Spinel Husk
Spinel Husk
300 PaP'd Kills
Arachnida
Arachnida
10 Special or Elite Kills

mw2p

One Trick
One Trick - LEVEL 13
Earn 150,000 weapon XP
Molten Obsidian
Molten Obsidian
Earn 200,000 weapon XP after unlocking Prestige 1
Mercury
Mercury
EARN 250,000 WEAPON XP AFTER UNLOCKING PRESTIGE 2
Constellation's end
Constellation's end
EARN 300,000 WEAPON XP AFTER UNLOCKING PRESTIGE 3

BEST ISO 9MM ALTERNATIVES

Best alternatives guns to use instead of ISO 9MM.
PDSW 528 - Close range
Muzzle BRUEN PENDULUM
Stock CQB STOCK
Barrel FTAC SERIES IX 14.5"
Rail GR33 LIGHT RAIL
Optic NYDAR MODEL 2023
FSS HURRICANE - Close range
Stock DEMO QUICKSILVER STOCK
Underbarrel JAK SLASH
Optic NYDAR MODEL 2023
Rear Grip PHANTOM GRIP
Muzzle SHADOWSTRIKE SUPPRESSOR S
FENNEC 45 - Close range
Ammunition .45 AUTO HIGH GRAIN ROUNDS
Stock AGILE ASSAULT-7 STOCK
Barrel FENNEC COVERT FORCE
Magazine FENNEC MAG 45
Underbarrel JAK SLASH
ISO 45 - Close range
Magazine 45 ROUND DRUM
Rear Grip A30 STOUT
Muzzle BRUEN PENDULUM
Stock DEMO FADE TAC
Underbarrel JAK SLASH
LACHMANN SHROUD - Close range
Laser 1MW QUICK FIRE LASER
Magazine 50 ROUND DRUM
Stock FT MOBILE STOCK
Conversion Kit JAK DECIMATOR
Underbarrel JAK SLASH
BAS-P - Close range
Magazine 50 ROUND DRUM
Ammunition 9MM HIGH GRAIN ROUNDS
Stock BRUEN FLASH V4 STOCK
Muzzle BRUEN PENDULUM
Underbarrel JAK SLASH
PDSW 528 - Close range
Barrel 18.75" CLOAK 90
Optic CRONEN MINI DOT
Underbarrel DEMO IMP-44 GRIP
Laser EXF SOLARFLARE
Rear Grip STIP-40 GRIP
VAZNEV-9K - Close range
Stock BROADSIDE FCT
Muzzle BRUEN PENDULUM
Underbarrel FSS SHARKFIN 90
Rear Grip TRUE-TAC GRIP
FENNEC 45 - Close range
Magazine FENNEC MAG 45
Rear Grip FENNEC RUBBER GRIP
Muzzle LOCKSHOT KT85
Laser VLK LZR 7MW
Underbarrel XTEN DROP GRIP
BAS-P - Close range
Barrel 10.5" BRUEN TYPHON
Optic CRONEN MINI PRO
Rear Grip D37 GRIP
Laser VLK LZR 7MW