"All T21 rifles are made to easily convert between 9mm and 5.56mm."

The T21 Carbine 9mm is a rifle introduced in Lifeline.


  • Accuracy: 4/5
  • Durability: 3/5
  • Noise: 5/5
  • Recoil: 2/5
  • Can suppress: Yes
  • Scoped: Yes
  • Weight: 7.9 lbs.
  • Ammo Type: 9mm
  • Ammo Capacity: 25

Item ListsEdit

The following item lists contain this item

Note: S=State of Decay storyline; B=Breakdown; L=Lifeline


  • The T21 Carbine 9mm seems to be inspired by the MTAR-21 which can be converted from a 5.56mm assault rifle to a 9mm submachine gun loaded with 20, 25 and 32-round magazines with a relatively simple conversion kit. However, the T21 Carbine 9mm in-game is semi-automatic and is considered to be a rifle.


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