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How to Get Primed Firestorm in Warframe (2026): Where It Drops, Stats and Is It Worth It
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How to Get Primed Firestorm in Warframe (2026): Where It Drops, Stats and Is It Worth It
Increases the blast radius of weapons with radial attacks by 44% at max rank
Last Updated on September 18, 2026
The short answer
Primed Firestorm is a legendary rifle (primary) mod: Increases the blast radius of weapons with radial attacks by 44% at max rank. Baro Ki'Teer only. Check the Baro page for his next visit and buy it the first time you see it; it never drops anywhere. 44 percent blast radius on any explosive primary; it is on 6 of our builds, all launchers.
Reviewed September 13, 2026, current through Update 43.5. Stats are max rank from the live game data, drop chances from the official drop tables; this page is re-checked after every major patch.
| Mod facts | |
|---|---|
| Slot | Rifle (primary) |
| Rarity | Legendary |
| Polarity | Madurai (V) |
| Drain at max rank | 16 (rank 10) |
| At max rank | +44% Blast Range |
| Fastest route | Baro Ki’Teer only. Check the Baro page for his next visit and buy it the first time you see it; it never drops anywhere. |
| On our builds | 6 of 242 weapon pages |
Table of Contents
The card
Tap it to unfold the full card at max rank.
16
Primed Firestorm
Primed Firestorm
+44% Blast Range
Rifle
Every way to get it
| Source | How | Chance |
|---|---|---|
| Baro Ki'Teer | Purchase unranked | 175,000 credits, 350 Ducats |
Weapons we put it on
Primed Firestorm is in the recommended build on these guides; the tile opens the full build with every mod card.
Tips that save runs
- Kuva Bramma
- Lenz
- Ogris
- Only has noticeable effects on explosive weapons.
- Increases the total blast area by 107.36% and total blast volume by 200.024%.
Mistakes that waste runs
- Players may equip it on non-explosive rifles expecting an effect.
- Players may expect it to work on Komorex, Shedu, or Trumna (Primary Fire).
- Players may not account for the increased self-stagger range.