Ammo Drum increases the maximum amount of rifle ammunition your Warframe can carry for that weapon.
Stats
| Rank | Effect | Cost | Conclave |
|---|---|---|---|
| 0 | +5% | 2 | C3 |
| 1 | +10% | 3 | C3 |
| 2 | +15% | 4 | C3 |
| 3 | +20% | 5 | C4 |
| 4 | +25% | 6 | C4 |
| 5 | +30% | 7 | C5 |
| Rank | Effect | Cost | Conclave |
|---|---|---|---|
| 0 | 2.5% | 2 | C3 |
| 1 | 5% | 3 | C3 |
| 2 | 7.5% | 4 | C4 |
| 3 | 10% | 5 | C5 |
Ammo Capacity Increase
Ammo Drum works on rifle-type, sniper-type, and bow-type primary weapons. The Grakata, while a rifle, has a unique maximum ammo capacity of 750. In Update 14.2, maximum ammo for heavy weapons was changed to 20 (the exception being the Torid, which has a max of 60), and the maximum ammo capacity of the Flux Rifle was increased to 600. Ammo Drum is only useful on weapons with poor ammunition efficiency.
The following table shows the additional ammo capacity granted by Ammo Drum:
| Ranks | ||||||
|---|---|---|---|---|---|---|
| Base Ammo Capacity | 0 | 1 | 2 | 3 | 4 | 5 |
| 1500 | +75 | +150 | +225 | +300 | +375 | +450 |
| 750 | +38 | +75 | +113 | +150 | +188 | +225 |
| 600 | +30 | +60 | +90 | +120 | +150 | +180 |
| 540 | +27 | +54 | +81 | +108 | +135 | +162 |
| 72 | +4 | +7 | +11 | +14 | +18 | +21 |
| 60 | +3 | +6 | +9 | +12 | +15 | +18 |
| 20 | +1 | +2 | +3 | +4 | +5 | +6 |
Weapons listed according to the base size:
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Gallery
Old appearance
See also
- Trick Mag, the pistol version.
- Shell Compression, the shotgun version.
- Mods