Best ISO 45 Loadouts in Warzone

In-depth guide to the best ISO 45 loadouts in Warzone, including camo challenges and top alternative weapons.
Updated Mar 24, 2025 9:56 AM

BEST ISO 45 LOADOUTS IN WARZONE

ISO 45
Muzzle BRUEN PENDULUM
Underbarrel JAK SLASH
Magazine 45 ROUND DRUM
Rear Grip A30 STOUT
Stock DEMO FADE TAC

ISO 45 LOADOUT RATING

ISO 45 DESCRIPTION

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

ISO 45 CAMO CHALLENGES

orion

Tunnels
Tunnels - LEVEL 1
50 kills
Ziggurat
Ziggurat - LEVEL 2
40 kills while aiming down sights
Dappled Shade
Dappled Shade - LEVEL 3
30 point blank kills
Prismatic
Prismatic - LEVEL 4
20 kills from behind
Gold
Gold
3 kills without dying 10 times
Platinum
Platinum
25 longshot kills
Polyatomic
Polyatomic
25 headshot kills

mw2z

Somber River
Somber River - LEVEL 2
250 kills
Burial Ground
Burial Ground - LEVEL 9
250 kills while in Tac Stance
Masquerade
Masquerade - LEVEL 13
250 kills with Fire Damage
Finality
Finality - LEVEL 19
250 kills with Frost Damage
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 20
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 45 ALTERNATIVES

Best alternatives guns to use instead of ISO 45.
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
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
ISO 9MM - Close range
Magazine 50 ROUND DRUM
Barrel 7" EX RAPTOR-V2
Underbarrel JAK SLASH
Stock RES 2
Muzzle SHADOWSTRIKE SUPPRESSOR S
KSV - Close range
Muzzle COMPENSATOR
Rear Grip ERGONOMIC GRIP
Magazine EXTENDED MAG I
Stock INFILTRATOR STOCK
Optic KEPLER MICROFLEX
Barrel LONG BARREL
Fire Mods RECOIL SPRINGS
Underbarrel VERTICAL FOREGRIP
SUPERI 46 - Close range
Magazine 40 ROUND MAG
Barrel BORE 99 SHORT BARREL
Underbarrel JAK SLASH
Stock RESCUE-9 STOCK
Muzzle SHADOWSTRIKE SUPPRESSOR S
PPSH-41 - CLOSE - 5 ATTACHMENTS
Muzzle COMPENSATOR
Stock ERGONOMIC STOCK
Barrel LONG BARREL
Underbarrel RANGER FOREGRIP
Fire Mods RECOIL SPRINGS
C9 - CLOSE - 5 ATTACHMENTS
Stock BALANCED STOCK
Rear Grip ERGONOMIC GRIP
Magazine EXTENDED MAG II
Barrel REINFORCED BARREL
Underbarrel VERTICAL FOREGRIP