The large magazine is a weapon mod in Fallout 4.
Effects[]
When equipped on any applicable weapon, it appears with the "High Capacity" prefix and a noticeable size change in the magazine clip. The weapon gains a variably increased ammo capacity allowing it to fire more shots before reloading at the cost of 15% increased reload duration and a 10% increased AP cost in V.A.T.S. It serves as the tier 3 mod above the standard and medium magazines.
Production[]
| Materials: | Requirements: | Produces: | ||
|---|---|---|---|---|
Adhesive (varies) Nuclear material (varies) Screw (varies) Spring (varies) Steel (varies) |  | Gun Nut Ranks (varies) Science! Ranks (varies) Commando Ranks (varies) |  | Large magazine (1) |
| Weapon | Gun Nut | Science! | Commando | Adhesive | Nuclear material | Screw | Spring | Steel |
|---|---|---|---|---|---|---|---|---|
| 10mm pistol | 1 | - | - | 3 | 0 | 2 | 4 | 4 |
| Combat rifle | 2 | - | - | 5 | 0 | 4 | 5 | 6 |
Handmade rifle  |
3 | - | 3 | 3 | 0 | 4 | 4 | 4 |
| Hunting rifle | 1 | - | - | 4 | 0 | 4 | 5 | 5 |
| Pipe gun | - | - | - | 1 | 0 | 1 | 2 | 2 |
Radium rifle  |
- | 2 | - | 5 | 2 | 4 | 5 | 6 |
Locations[]
The large magazine modification does not spawn as loot. It can be crafted at a weapons workbench.
It may appear equipped on applicable weapons carried by the following characters, and more:
It may also be sold by weapons vendors such as:
- Arturo Rodriguez at the Diamond City market
- Myrna & Percy in the Diamond City market
- KL-E-0 in Goodneighbor
- Trudy at the Drumlin Diner
- Deb at Bunker Hill
- Trashcan Carla (traveling merchant)
- Cricket (traveling merchant)
- Settlers assigned to weapons stands at settlements
- Allen Lee in Far Harbor
- Dejen at Acadia
- Brother Kane in the Nucleus
- Aaron Corbett at the market
Notes[]
The cap value and weight of this mod varies according to the weapon it attaches to, as follows:
| Weapon | Value | Weight |
|---|---|---|
| 10mm pistol | 8 | 0.3 |
| Combat rifle | 3 | 0.7 |
| Handmade rifle |
18 | 0.8 |
| Hunting rifle | 7 | 0.5 |
| Pipe gun | 3.5 | 0.15 |
| Radium rifle |
14 | 0.7 |
Bugs[]
An existing 10mm large magazine cannot be attached to a 10mm pistol. One can only do so by crafting a brand new mod with rank 1 of Gun Nut. [verified]
