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Split Chamber
Warframe · Mod

Split Chamber

Standard rifle multishot mod

Released Oct 25, 2012

Split Chamber adds up to 90% multishot to a compatible rifle. Consider it when you want a substantial unconditional multishot bonus and can fit its base drain of 10.

TypeRiflePolaritymaduraiMax rank5Base drain10VariantStandardRarityRare
Split Chamber GUIDE

Understand Split Chamber

Useful when…

  • Add multishot to a compatible rifle in a standard slot.
  • Choose the standard version for its higher rank cap and bonus over Flawed Split Chamber.

Effect and fit

Split Chamber is a Rare Madurai rifle mod for a standard slot. It has base drain 10 and reaches rank 5. Its listed multishot rises from 15% at rank 0 to 90% at rank 5. It is incompatible with Flawed Split Chamber, Split Flights, and Galvanized Chamber.

Ranking and cost

The listed fusion steps cost 30, 60, 120, 240, and 480 Endo, with credits rising from 1,449 to 23,184 per step. At rank 3 it provides 60%; the final two steps raise that to 90%, with the last step costing 480 Endo and 23,184 credits. Prioritize those final ranks when the extra multishot justifies the cost and capacity.

wiki.warframe.com ↗

Compare the alternatives

Flawed Split Chamber reaches 20% at rank 3 and has base drain 4, so it is a lower-cost-capacity alternative with a lower ceiling. Galvanized Chamber lists 80% multishot plus a kill-triggered 30% bonus for 20 seconds, stacking up to five times. Split Flights is for non-AOE bows and applies its own on-hit multishot and accuracy penalty; it is not a compatible add-on. Aerial Ace is an Exilus mobility mod and does not provide multishot.

Limitations and tradeoffs

  • Base drain 10 is substantial, especially compared with the flawed variant's 4.
  • The mod's named alternatives are mutually incompatible with it.

Common mistakes to avoid

  • Do not equip it with Flawed Split Chamber, Split Flights, or Galvanized Chamber.
  • Do not treat the listed multishot percentage as a final damage calculation.

Effects and reference details

Rank effects and investment

RankListed effectsUnpolarized drainTotal Endo from rank 0Total Credits from rank 0
0+15% Multishot1000
1+30% Multishot11301,449
2+45% Multishot12904,347
3+60% Multishot1321010,143
4+75% Multishot1445021,735
5+90% Multishot1593044,919

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

Split Chamber — 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
10Target slot drain
RankObserved effectDrainEndo from 0Credits from 0
0+15% Multishot1000
1+30% Multishot11301,449
2+45% Multishot12904,347
3+60% Multishot1321010,143
4+75% Multishot1445021,735
5+90% Multishot1593044,919

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

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