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Primed Pistol Ammo Mutation
Warframe · Mod

Primed Pistol Ammo Mutation

Pistol ammo-mutation Exilus mod

Released Feb 5, 2015

Primed Pistol Ammo Mutation converts primary ammo pickups into ammunition for a compatible pistol. Consider it when primary ammo pickups are useful for sustaining pistol ammunition and the pistol’s Exilus slot is available.

TypePistolPolaritynaramonMax rank10Base drain0VariantStandardRarityLegendary
Primed Pistol Ammo Mutation GUIDE

Understand Primed Pistol Ammo Mutation

Useful when…

  • Converting primary ammo pickups into pistol ammo.
  • Using an Exilus slot for ammo support rather than a standard pistol effect.

Effect and progression

At rank 0, it converts primary ammo pickups to 8% of Ammo Pick Up; at rank 5, to 50%; and at rank 10, to 92%. It is a pistol Exilus mod with Naramon polarity, maximum rank 10, and base drain 0. The percentages describe conversion of pickups, not an increase to magazine capacity.

Rank costs and slot choice

Higher ranks convert a larger share of the listed pickup amount. The supplied fusion examples include 1,280 Endo and 61,824 Credits from rank 5 to 6, and 20,480 Endo and 989,184 Credits from rank 9 to 10. Its base drain is 0, but the Exilus slot remains an equipment choice; use it when ammo conversion is more useful than another eligible Exilus effect.

wiki.warframe.com ↗

Related mods and exclusions

Pistol Ammo Mutation is the standard counterpart, listed at 50% conversion and maximum rank 5; Primed Pistol Ammo Mutation explicitly excludes it. Accelerated Isotope occupies a standard slot and adds Radiation and Fire Rate, so it is a different kind of pistol mod. Air Recon is a Conclave Exilus mod with an aim-glide zoom effect, not ammo conversion.

Limitations and tradeoffs

  • The conversion applies to primary ammo pickups; it does not describe changes to magazine capacity.
  • Final ranks have high fusion costs, even though the mod has base drain 0.

Common mistakes to avoid

  • Reading the conversion percentage as magazine capacity or a damage bonus.
  • Expecting conversion from pickups other than primary ammo pickups.
  • Equipping the standard Pistol Ammo Mutation with its explicitly incompatible Primed version.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0Converts Primary ammo pickups to 8% of Ammo Pick Up.000
1Converts Primary ammo pickups to 16% of Ammo Pick Up.1401,932
2Converts Primary ammo pickups to 25% of Ammo Pick Up.21205,796
3Converts Primary ammo pickups to 33% of Ammo Pick Up.328013,524
4Converts Primary ammo pickups to 42% of Ammo Pick Up.460028,980
5Converts Primary ammo pickups to 50% of Ammo Pick Up.51,24059,892
6Converts Primary ammo pickups to 58% of Ammo Pick Up.62,520121,716
7Converts Primary ammo pickups to 67% of Ammo Pick Up.75,080245,364
8Converts Primary ammo pickups to 75% of Ammo Pick Up.810,200492,660
9Converts Primary ammo pickups to 84% of Ammo Pick Up.920,440987,252
10Converts Primary ammo pickups to 92% of Ammo Pick Up.1040,9201,976,436

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

Primed Pistol Ammo Mutation — 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
0Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0Converts Primary ammo pickups to 8% of Ammo Pick Up.000
1Converts Primary ammo pickups to 16% of Ammo Pick Up.1401,932
2Converts Primary ammo pickups to 25% of Ammo Pick Up.21205,796
3Converts Primary ammo pickups to 33% of Ammo Pick Up.328013,524
4Converts Primary ammo pickups to 42% of Ammo Pick Up.460028,980
5Converts Primary ammo pickups to 50% of Ammo Pick Up.51,24059,892
6Converts Primary ammo pickups to 58% of Ammo Pick Up.62,520121,716
7Converts Primary ammo pickups to 67% of Ammo Pick Up.75,080245,364
8Converts Primary ammo pickups to 75% of Ammo Pick Up.810,200492,660
9Converts Primary ammo pickups to 84% of Ammo Pick Up.920,440987,252
10Converts Primary ammo pickups to 92% of Ammo Pick Up.1040,9201,976,436

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

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