Modern Warfare 3 · Attachments
Barrels in Modern Warfare 3
Discover all 183 Barrels available in Modern Warfare 3. This guide provides a comprehensive look at each attachment slot and how it affects your weapon.
183Barrel
Barrel
- WSP ZIPUnlock level 2
- 16.5" MCW Cyclone LongUnlock level 2
- 435MM FR435Unlock level 2
- JAB-30 ShortUnlock level 2
- Ascendant Lord HeavyUnlock level 2
- Cross-X ShortUnlock level 2
- Bruen Venom LongUnlock level 2
- DG-56 LS18Unlock level 2
- FSS Imperator LightUnlock level 2
- Reckoning-8 HeavyUnlock level 2
- Striker Elite LongUnlock level 2
- Thorn-90Unlock level 2
- Armistice LightUnlock level 2
- Discourager 900 Heavy BarrelUnlock level 2
- Bruen Acrux Heavy BarrelUnlock level 2
- Garrote-8 Long BarrelUnlock level 2
- Dozer-90 LongUnlock level 2
- Crown-50 BarrelUnlock level 2
- Martis Heavy BarrelUnlock level 2
- Crown-H3 BarrelUnlock level 2
- Prazisionsgewehr 762 LongUnlock level 2
- Houndguard Heavy BarrelUnlock level 2
- Sanctum UM-60 Long BarrelUnlock level 2
- Bombast T54 Short BarrelUnlock level 2
- Bryson Hammerforged LongUnlock level 3
- Kastovia JEK-40Unlock level 3
- SA Draven-20 LongUnlock level 3
- FT Ferocity LRUnlock level 4
- MTZ Longshot ProUnlock level 4
- True-TAC ShortUnlock level 4
- STV PrecisionUnlock level 4
- Factory BarrelUnlock level 4
- MTZ Clinch ProUnlock level 4
- Rival-C ClearshotUnlock level 4
- MLX Short CompetitionUnlock level 5
- SL Crater HeavyUnlock level 5
- ROR4 SEERUnlock level 5
- Noxious Short CompensatedUnlock level 5
- LHT-200 BarrelUnlock level 5
- 76L-P HeavyUnlock level 6
- DG Emperor-V HeavyUnlock level 6
- WSP Optac LongUnlock level 6
- AMR9 Enforcer LongUnlock level 6
- XRK Swiftshot LightUnlock level 6
- Hiss Short LightUnlock level 6
- ZIU-16 Heavy LongUnlock level 7
- Pro-99 LongUnlock level 7
- ST Pyro HeavyUnlock level 7
- Tempus Aura Heavy LongUnlock level 7
- Bryson Carbine-SUnlock level 7
- Short 8" Bruen SZ-45Unlock level 8
- Striker Recon LongUnlock level 8
- LRF Righteous LongUnlock level 8
- Auger 840 Light BarrelUnlock level 8
- BayonetUnlock level 8
- Exiler-84 ShortUnlock level 9
- WSP Ruthless-LUnlock level 9
- Shadowcaster Suppressed BarrelUnlock level 9
- Princeps LongUnlock level 9
- Factory Short BarrelUnlock level 9
- Fervor 762 ShortUnlock level 9
- Downfall Light BarrelUnlock level 9
- Elevator D20 Long BarrelUnlock level 9
- MTZ VLDL-3568Unlock level 10
- Lonefire Comp BarrelUnlock level 10
- Lux 30 Heavy BarrelUnlock level 10
- 23" XRK Horizon V2Unlock level 11
- CDG T-25 LightUnlock level 11
- Pestilence-12 Short CompensatedUnlock level 12
- Lockwood Stalker Heavy ShortUnlock level 12
- Tempus Predator PrecisionUnlock level 12
- MK2 Renetti LongUnlock level 12
- Chasm-40 Heavy BarrelUnlock level 12
- Ruse-90 Light BarrelUnlock level 12
- Handler LKP ShortUnlock level 13
- Perdition 24" ShortUnlock level 13
- Ascent Lord HeavyUnlock level 13
- Holger FactoryUnlock level 13
- WUDI LongUnlock level 13
- Chrios-6 MatchUnlock level 13
- Warpig ShortUnlock level 13
- Heinrichter C70 Long BarrelUnlock level 13
- Lore-9 Heavy BarrelUnlock level 13
- Noctkill Long BarrelUnlock level 13
- Canvas Barrel WrapUnlock level 13
- 600MM FR LongboreUnlock level 14
- Wyvern's Respite LongUnlock level 14
- MTZ BlackthornUnlock level 14
- MTZ Rowan XL-356Unlock level 14
- Speedway V5 ShortUnlock level 14
- NT Quietus SuppressedUnlock level 14
- Ironbrand Long BarrelUnlock level 14
- Tonne Heavy BarrelUnlock level 14
- Barter-XS Short BarrelUnlock level 14
- LM Influx Short HeavyUnlock level 15
- Banner-80 Light BarrelUnlock level 15
- Kimura Blackiron Heavy ShortUnlock level 15
- Invoker LightUnlock level 15
- WSP Reckless-90 LongUnlock level 15
- XRK Pyre-9 Heavy LongUnlock level 16
- Conquer-70 LongUnlock level 16
- 23" EXF ForesightUnlock level 16
- Tectonic Micro Integral SuppressorUnlock level 16
- KAS-10 584MM ModUnlock level 16
- Hel's Reach ShortUnlock level 16
- Rival-38E Fire StarterUnlock level 16
- Kilo ShortUnlock level 16
- Rattleback Deadeye 16"Unlock level 16
- Striker StubbyUnlock level 16
- Eviction 762 HeavyUnlock level 16
- Rover MV2 Comp BarrelUnlock level 16
- Emperor Long BarrelUnlock level 16
- SYN9 Long BarrelUnlock level 16
- Prime MNX BarrelUnlock level 16
- Zulu OP3 Light BarrelUnlock level 16
- Extnd-10 Long BarrelUnlock level 16
- Mitigator X40 Heavy BarrelUnlock level 17
- KLX-09 ShortUnlock level 17
- LM SpitfireUnlock level 17
- 395MM FR MiniboreUnlock level 17
- MCW Crown-30Unlock level 17
- Aiguo Defender ShortUnlock level 17
- ZANG-34Unlock level 17
- Taciturn SuppressedUnlock level 17
- Ferngewehr 792 BarrelUnlock level 17
- KAS-7 Integrated SuppressorUnlock level 18
- Nullifier-7 LightUnlock level 18
- XRK Coremark 40 HeavyUnlock level 18
- DG-58 LS18 HeavyUnlock level 18
- Second Line Mammoth HeavyUnlock level 18
- MTZ-Precision BlackthornUnlock level 18
- MTZ Drifter Heavy LongUnlock level 18
- Supe-SIL Suppressed BarrelUnlock level 18
- Terminal V Suppressed BarrelUnlock level 18
- Rattleback Pro 14.5" MawUnlock level 19
- Imperator LongUnlock level 19
- TAC-Brute SuppressedUnlock level 19
- Bruen 18" PARAUnlock level 19
- MTZ Para LongUnlock level 19
- MLX Extended HeavyUnlock level 19
- Limitless V2 HeavyUnlock level 19
- Rival IGS-800Unlock level 19
- Prowl-IV BarrelUnlock level 19
- Fixer 1.4 Long BarrelUnlock level 19
- Bryson Aggressor 712 ShortUnlock level 20
- Crippling Malice LightUnlock level 20
- Prime Lord HeavyUnlock level 20
- Fission 60Unlock level 20
- Normandy-41 Short BarrelUnlock level 20
- Bore 99 Short BarrelUnlock level 20
- Tectonic Herald LightUnlock level 21
- XRK Stoic-4 SuppressedUnlock level 21
- Bullwark Integrated BipodUnlock level 21
- Kastovia LPM-12Unlock level 21
- Cronen Headwind LongUnlock level 21
- Stalker D9 Suppressed BarrelUnlock level 21
- LM Inflix Short Heavy BarrelUnlock level 22
- Culpa OGS LightUnlock level 22
- Orchestra-40 Short HeavyUnlock level 22
- MTZ Natter Heavy ShortUnlock level 22
- SA Lightweight CQCUnlock level 22
- WSP Infiltrator Integrated SuppressorUnlock level 22
- Atoll-Z4 Suppressed BarrelUnlock level 22
- Lockwood Defender Heavy LongUnlock level 23
- KAS-Dworf Heavy LongUnlock level 23
- KR Midnight 13"Unlock level 24
- Huntsman Series-R Integrated SuppressorUnlock level 24
- JCX-L SuppressedUnlock level 24
- Huntlock LightUnlock level 24
- Boreal-6c SuppressedUnlock level 25
- SVA-5 ShortUnlock level 25
- SO Klondike-45 LongUnlock level 26
- Kimura Silentshot Integral SuppressorUnlock level 26
- AMR9 Commando ProUnlock level 26
- Light 9" Bruen Wyvern ShortUnlock level 27
- Supremacy-14 ShortUnlock level 27
- Nimbus-6 Integrated SuppressorUnlock level 28
- XTEN FRL-3 Heavy
- DG-58 Micro
- XRK Stalker Factory
- JAK Annihilator Long Barrel
- FSS Fullstop
- Photonic Charge Barrel