- For similar attachments, see Extended Mags and Drum Magazines.
The High-capacity magazine is an attachment featured in Call of Duty: Modern Warfare, Call of Duty: Mobile, Call of Duty: Vanguard, Call of Duty: Modern Warfare II and Call of Duty: Modern Warfare III.
Call of Duty: Modern Warfare[]
- "High capacity magazines hold <#> rounds of <ammunition type> with a moderate weight increase."
- — Gunsmith description
As with the extended mag attachments, these attachments will decrease aim down sight speed and movement speed.
| Modern Warfare - Ammo Per Magazine (sorted by base magazine size) | |||
|---|---|---|---|
| Assault Rifles | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| FAL | 20 | 30 Round Mags | 50% |
| Oden | |||
| FN Scar 17 | |||
| Kilo 141 | 30 | 60 Round Mags | 100% |
| M4A1 | |||
| FR 5.56 | |||
| M13 | |||
| Grau 5.56 | |||
| AN-94 | |||
| Submachine Guns | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| Uzi | 32 | 50 Round Mags | 56% |
| MP7 | 40 | 60 Round Mags | 50% |
| PP19 Bizon | 64 | 84 Round Helical Mags | 31% |
| Light Machine Guns | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| SA87 | 30 | 60 Round Mags | 100% |
| MG34 | 50 | 100 Round Belt | |
| M91 | 100 | 150 Round Belt | 50% |
| Marksman Rifles | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| EBR-14 | 10 | 20 Round Mags | 100% |
| Sniper Rifles | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| HDR | 5 | 9 Round Mags | 80% |
| AX-50 | |||
| Dragunov | 10 | 20 Round Mags | 100% |
| Handguns | |||
| Weapon | Regular Magazine | High Capacity Mag | Percentage increase |
| .50 GS | 7 | 13 Round Mags | 86% |
| 1911 | 15 Round Mags | 114% | |
| X16 | 13 | 26 Round Mags | 100% |
| Renetti | 15 | 27 Round Mags | 80% |
| M19 | 17 | 32 Round Mags | 88% |
Gallery[]
Call of Duty: Mobile[]
The attachment was added to Call of Duty: Mobile in Season 9. It is referred to as Large Extended Mag B and Large Extended Mag D on some weapons, while on others the increased capacity is stated in the attachments' names
| Mobile - Ammo Per Magazine | |||
|---|---|---|---|
| Assault Rifles | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| LAG 53 | 20 | 30 | 50% |
| DR-H | 38 | 90% | |
| EM2 | 40 | 100% | |
| Oden | 25 | 35 | 40% |
| Man-O-War | 38 | 52% | |
| ASM10 | 40 | 60% | |
| AS VAL | |||
| FFAR 1 | 44 | 76% | |
| HBRa3 | 30 | 44 | 47% |
| KN-44 | |||
| Type 25 | 46 | 53% | |
| AK117 | 48 | 60% | |
| M16 | |||
| M4 | 50 | 67% | |
| AK-47 | |||
| LK24 | |||
| Kilo 141 | |||
| Krig 6 | |||
| Groza | |||
| XM4 | |||
| M13 | 60 | 100% | |
| Grau 5.56 | |||
| BP50 | 60 (.30 Russian Short) | ||
| Vargo-S | 60 (7.62x54mmR) | ||
| HVK-30 | 35 | 49 | 40% |
| BK57 | 50 | 43% | |
| Sniper Rifles | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| HDR | 5 | 9 | 80% |
| LW3-Tundra | 5 3 (28.2" Tiger Team) |
9 7 |
80% 133% |
| 3-Line Rifle | 5 | 20 (.30-06) | 300% |
| DL Q33 | 6 | 10 | 67% |
| Outlaw | 12 | 100% | |
| Arctic .50 | 7 | 12 | 71% |
| Locus | 8 | 12 | 50% |
| XPR-50 | 18 | 125% | |
| M21 EBR | 10 | 20 | 100% |
| SVD | |||
| Light Machine Guns | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| UL736 | 30 | 60 | 100% |
| S36 | 60 | 110 | 83% |
| Dingo | 80 | 100 | 25% |
| Chopper | 100 | 150 | 50% |
| RPD | 200 | 100% | |
| PKM | |||
| Bruen MK9 | |||
| MG42 | 125 | 250 | 100% |
| Submachine Guns | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| OTs 9 | 20 | 40 | 100% |
| CX-9 | 50 | 150% | |
| ISO | |||
| MSMC | 25 | 40 | 60% |
| GKS | 45 | 80% | |
| Pharo | 28 | 44 | 57% |
| RUS-79U | 30 | 50 | 67% |
| LAPA | |||
| TEC-9 | |||
| MAC-10 | 53 | 77% | |
| USS 9 | 32 | 50 | 56% |
| Chicom | 39 | 51 | 31% |
| VMP | 40 | 66 | 65% |
| Cordite | 80 | 100% | |
| Shotguns | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| Echo | 8 | 25 | 213% |
| JAK-12 | |||
| HS2126 | 16 | 28 | 75% |
| Marksman Rifles | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| M1 Garand | 8 | 20 | 150% |
| Type 63 | 20 | 35 | 75% |
| Pistols | |||
| Weapon | Regular Magazine | With Large Extended Mag | Percentage increase |
| .50 GS | 7 | 13 | 86% |
| Machine Pistol | 10 | 40 (7.62 GORENKO) | 300% |
| MW11 | 12 | 20 | 67% |
| Renetti | 15 | 27 | 80% |
Call of Duty: Vanguard[]
The attachment returns in Call of Duty: Vanguard.
| Vanguard - Ammo Per Magazine | |||
|---|---|---|---|
| Assault Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| Automaton | 30 | 60 (Larger Caliber) | 100% |
| Submachine Guns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| H4 Blixen | 36 | 72 | 100% |
| Owen Gun | 33 | 60 (Larger Caliber) | 82% |
| Armaguerra 43 | 30 | 60 | 100% |
| 75 (Larger Caliber) | 150% | ||
| Light Machine Guns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| DP27 | 63 | 105 | 67% |
| UGM-8 | 50 | 100 | 100% |
| Marksman Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| M1916 | 20 | 40 | 100% |
| Sniper Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| 3-Line Rifle | 5 | 20 (Larger Caliber) | 300% |
| Kar98k | 20 (Smaller Caliber) | ||
| Gorenko Anti-Tank Rifle | 10 | 100% | |
| Handguns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| Machine Pistol | 10 | 40 (Smaller Caliber) | 300% |
| RATT | 9 | 18 | 100% |
| 1911 | 8 | 125% | |
Call of Duty: Modern Warfare II[]
The attachment reappears in Call of Duty: Modern Warfare II.
| Modern Warfare II - Ammo Per Magazine | |||
|---|---|---|---|
| Assault Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| M4 | 30 | 60 | 100% |
| TAQ-56 | |||
| M16 | |||
| Kastov 545 | |||
| M13B | |||
| Tempus Razorback | |||
| M13C | |||
| FR Avancer | 25 | 140% | |
| Light Machine Guns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| SAKIN MG38 | 100 | 150 | 50% |
| HCR 56 | 60 | 100 | 67% |
| Marksman Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| EBR-14 | 10 | 20 | 100% |
| LM-S | |||
| TAQ-M | |||
| SP-R 208 | 5 | 15 | 200% |
| Sniper Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| Victus XMR | 5 | 9 | 80% |
| Carrack .300 | 6 | 15 | 150% |
| Handguns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| .50 GS | 7 | 13 | 86% |
| GS Magna | |||
| P890 | 8 | 12 | 50% |
| 9mm Daemon | 15 | 26 | 73% |
| X12 | 17 | 33 | 94% |
| X13 Auto | |||
| FTAC Siege | 32 | 50 | 56% |
Call of Duty: Modern Warfare III[]
The attachment returns in Call of Duty: Modern Warfare III.
| Modern Warfare III - Ammo Per Magazine | |||
|---|---|---|---|
| Assault Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| SVA 545 | 30 | 60 | 100% |
| BAL-27 | |||
| FR 5.56 | 25 | 140% | |
| Battle Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| BAS-B | 20 | 45 | 125% |
| DTIR 30-06 | 40 | 100% | |
| Submachine Guns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| WSP Swarm | 32 | 50 | 56% |
| RAM-9 | |||
| AMR9 | 30 | 50 | 67% |
| WSP-9 | 25 | 40 | 60% |
| 50 | 100% | ||
| Shotguns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| Riveter | 15 | 30 | 100% |
| Haymaker | 8 | 20 | 150% |
| Light Machine Guns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| Pulemyot 762 | 100 | 150 | 50% |
| Kastov LSW | |||
| Marksman Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| DM56 | 20 | 40 | 100% |
| MCW 6.8 | 10 | 30 | 200% |
| KVD Enforcer | 20 | 100% | |
| MTZ Interceptor | |||
| Sniper Rifles | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| KV Inhibitor | 10 | 20 | 100% |
| XRK Stalker | 5 | 10 | |
| Handguns | |||
| Weapon | Regular Magazine | High Capacity Mags | Percentage increase |
| WSP Stinger | 20 | 32 | 60% |
| Renetti | 15 | 30 | 100% |
| COR-45 | 14 | 114% | |
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