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Barrel Diffusion is a mod that increases the multishot of pistols. These additional rounds do not consume extra ammunition.

Stats[]

Rank Effect Cost
0 +20% 6
1 +40% 7
2 +60% 8
3 +80% 9
4 +100% 10
5 +120% 11

Drop Locations[]

Mission Drop Tables

Mission Type Source Rotations
or
Drop Table
Chance[1] Quantity[2] Avg. per roll[3] Star Chart Nodes
Defense Dark Sector Defense C 1.84% 1 0.0184
The Circuit Tier 4 The Circuit (Normal) A 1.49% 1 0.0149

Accessed through Duviri's The Circuit gamemode

The Circuit Tier 6 The Circuit (Normal) A 1.03% 1 0.0103

Accessed through Duviri's The Circuit gamemode

Enemy Drop Tables

Enemy Drop Table Chance[4] Item Chance[5] Chance[6] Expected Kills[7] Quantity[8] Avg. per roll attempt[9]
Anu Brachiolyst 7% 6.78% 0.4746% 211 1 0.004746
Anu Mantalyst 7% 6.78% 0.4746% 211 1 0.004746
Anu Pyrolyst 7% 6.78% 0.4746% 211 1 0.004746
Anu Symbilyst 7% 6.78% 0.4746% 211 1 0.004746
Arid Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Axio Engineer 3% 0.67% 0.0201% 4975 1 0.000201
Axio Tech 3% 0.67% 0.0201% 4975 1 0.000201
Drekar Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Frontier Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Juno Tech 3% 1.01% 0.0303% 3300 1 0.000303
Kuva Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Leekter 50% 20% 10% 10 1 0.1
Narmer Tech 3% 0.67% 0.0201% 4975 1 0.000201
Orm Engineer 3% 0.67% 0.0201% 4975 1 0.000201
Orm Tech 3% 0.67% 0.0201% 4975 1 0.000201
Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Shik Tal 50% 20% 10% 10 1 0.1
Taro Engineer 3% 0.67% 0.0201% 4975 1 0.000201
Taro Tech 3% 0.67% 0.0201% 4975 1 0.000201
Tusk Seeker 3% 0.67% 0.0201% 4975 1 0.000201
Vem Tabook 25% 20% 5% 20 1 0.05
Vorac Engineer 3% 0.67% 0.0201% 4975 1 0.000201
Vorac Tech 3% 0.67% 0.0201% 4975 1 0.000201

Sourced from official drop table repository.

Notes[]

  • The additional rounds do not consume additional ammunition.
  • At rank 4 or higher, this mod guarantees that at least 2 rounds will be fired for every 1 round of ammunition expended.
  • At maximum rank, this mod grants an 100% chance to fire one additional round (2 rounds/shot) and a 20% chance to fire two additional rounds (3 rounds/shot).
    • Equipping this mod and Mod TT 20px Lethal Torrent simultaneously will provide 180% multishot, giving the sidearm a 100% chance to fire one additional round (2 rounds/shot) and an 80% chance to fire two additional rounds (3 rounds/shot).
    • For weapons that fire multiple pellets (i.e. a Bronco Bronco) the pellet count is multiplied by the multishot value.
      • A Bronco Bronco with a rank 5 Barrel Diffusion will fire pellets, meaning it has a 60% chance to fire 15 pellets and a 40% chance to fire 16 pellets.
  • The in-game UI will consider any possible multishot capabilities when showing total damage numbers, and does not represent single-projectile damage.
    • Total damage displayed does not represent the actual damage per shot, but the expected average damage.
  • Equipping this mod increases the status chance of a weapon indirectly. This is due to the possibility of shooting more than one projectile. 

Gallery[]

Patch History[]

Hotfix 15.5.8 (2014-12-05)

  • Fixed issue with Gammacor caused by using the Barrel Diffusion, Lethal Torrent and Seeker Mods all at once.

Vanilla (2012-10-25)

  • Introduced.

See Also[]

  1. Chance to roll item within drop table
  2. Amount rewarded on successful roll
  3. (Quantity × Chance)
  4. Chance to roll drop table
  5. Chance to roll item within drop table
  6. (Drop Table Chance × Item Chance)
  7. (1 / Chance), see WARFRAME Wiki:Expected & Nearly Guaranteed Numbers for more details
  8. Amount rewarded on successful roll
  9. (Quantity × Chance), average item quantity on a roll attempt (successful or not)
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