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Lethal Momentum
Warframe · Mod

Lethal Momentum

Pistol Exilus mod that increases projectile speed.

Released Oct 24, 2014

Lethal Momentum increases projectile speed on pistols. Consider it when faster projectile travel is useful for your weapon’s handling; the supplied effect does not add damage or blast radius.

TypePistolPolaritymaduraiMax rank3Base drain4VariantStandardRarityUncommon
Lethal Momentum GUIDE

Understand Lethal Momentum

Useful when…

  • Use it in a pistol Exilus slot when projectile speed is a desired handling improvement.
  • Consider projectile speed alongside the weapon's existing projectile behavior.

Effect and rank scaling

Lethal Momentum gives +10% projectile speed at rank 0, +30% at rank 2, and +40% at rank 3. It is a handling stat, not a listed damage bonus.

wiki.warframe.com ↗

Slot and compatibility

This Uncommon standard mod is compatible with pistols, has Madurai polarity and 4 base drain, and is designated Exilus. Its projectile speed effect is distinct from Blind Shot’s Conclave variant, which also lists projectile speed but reduces accuracy, and Heavy Warhead’s Conclave variant, which adds blast radius while reducing projectile speed. Amalgam Barrel Diffusion instead lists multishot and dodge speed.

Rank investment

The mod has three ranks, and its listed projectile speed rises to +40% at rank 3. The supplied fusion steps increase in cost, so rank it to the handling improvement you want. It has 4 base drain and occupies an Exilus slot.

wiki.warframe.com ↗

Limitation

Projectile speed is the only listed effect. Do not count it as a damage, multishot, accuracy, or blast-radius increase; those are separate properties in the comparison entries.

Limitations and tradeoffs

  • Uses the pistol Exilus slot for projectile speed rather than a listed direct damage benefit.
  • Its listed effect does not increase blast radius or multishot.

Common mistakes to avoid

  • Expecting projectile speed to increase damage or blast radius.
  • Confusing this standard Exilus mod with Conclave variants that list different tradeoffs.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+10% Projectile Speed400
1+20% Projectile Speed520966
2+30% Projectile Speed6602,898
3+40% Projectile Speed71406,762

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

Lethal Momentum — 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+10% Projectile Speed400
1+20% Projectile Speed520966
2+30% Projectile Speed6602,898
3+40% Projectile Speed71406,762

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

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