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Hollowed Bullets
Warframe · Mod

Hollowed Bullets

Archgun critical damage mod

Released Oct 24, 2014

Hollowed Bullets adds Critical Damage to an Archgun. Consider it when the weapon can make use of critical hits and you want to invest in that stat.

TypeArchgunPolaritymaduraiMax rank3Base drain4VariantStandardRarityRare
Hollowed Bullets GUIDE

Understand Hollowed Bullets

Useful when…

  • Equip it in an Archgun’s standard mod slot to increase Critical Damage.

Effect and fit

Hollowed Bullets is a standard Rare Archgun mod with Madurai polarity, base drain 4, and maximum rank 3. Its bonus rises from +20% Critical Damage at rank 0 to +80% at rank 3.

Ranking and alternatives

The listed first rank costs 30 Endo and 1,449 Credits; the final rank costs 120 Endo and 5,796 Credits. Critical Focus combines Critical Chance and Critical Damage while aiming, and Parallax Scope adds Critical Chance. Those alternatives address different critical stats or an aiming condition; Ammo Chain instead increases maximum ammo.

wiki.warframe.com ↗

Acquisition

Listed sources include Cannon Battery, Frigate, Penta Ranger, Quanta Ranger, Ranger, Kosma Eviscerator, Kosma Supressor, and Uranus/Caelus Interception Rotation A.

Limitations and tradeoffs

  • Uses a standard mod slot with base drain 4.
  • Its benefit is specific to Critical Damage; it does not add Critical Chance.

Common mistakes to avoid

  • Assuming this mod also increases Critical Chance.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+20% Critical Damage400
1+40% Critical Damage5301,449
2+60% Critical Damage6904,347
3+80% Critical Damage721010,143

These are listed mod effects and fusion costs, not final build damage. Matching and mismatched polarities change capacity. Totals assume starting at rank 0.

References and version

Game data version: Pinned public export

Hollowed Bullets — WARFRAME Wiki ↗wiki.warframe.com ↗
Technical source data for verification

These machine-readable game records support the calculations and factual checks. The wiki references above are intended for reading.

Warframe Public Export ↗Raw game data (JSON) ↗wiki.warframe.com ↗

Original data record ↗

Optional: calculate an upgrade or configurationOpen the calculator when you want a cost estimate or a compatibility check.
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Fusion cost and capacity

0Endo
0Credits
4Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+20% Critical Damage400
1+40% Critical Damage5301,449
2+60% Critical Damage6904,347
3+80% Critical Damage721010,143

Slot polarity changes drain; fusion prices depend on mod rarity and family.

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