Vigilante Supplies is a set mod that converts any unused ammo type into Primary Ammo. The affected primary weapon will only convert ammo while equipped, and will not convert any ammo type used by holstered secondary weapons until their own ammo is full.

Converted ammo is denoted by a AmmoMutation symbol. The final amount of ammo restored is rounded to the nearest integer.

When equipped simultaneously with other Vigilante set mods, a set bonus is activated; A chance (up to +30%) to enhance critical hits inflicted by primary weapons. This effect causes the tier of critical to be increased on a hit: yellow critical hits become orange critical hits, and orange critical hits become red critical hits.


Rank Efficiency
0 5% 20% 4
1 10% 40% 5
2 15% 60% 6
3 20% 80% 7
4 25% 100% 8
5 30% 120% 9


  • Good for weapons with poor ammo economy, such as the GrineerAssaultRifle Grakata.
  • Functions well with Sentinel's Mod TT 20pxVacuum or Chesa Kubrow's Mod TT 20pxRetrieve, which automatically collect unused ammo as needed.
  • Scavenger mods affect the amount of ammo mutated. For example, if Mod TT 20pxShotgun Scavenger is active, converted Shotgun Ammo will be increased from 12 to 30.
  • Does not convert ammo for a Warframe's primary weapon when only equipped on a sentinel's weapon.
  • Can be equipped on a primary weapon's Exilus Slot despite the 5% enhancement to critical hits.

Patch HistoryEdit

Update 26.0
  • Now an Exilus Weapon mod.

Update 22.5

  • Changed to convert ammo into whichever type of weapon on which it is equiped.

Update 22.0

  • Introduced.
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