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M4A1 (ISR)
Weapon type

Assault Rifle

Damage

35%

Firing rate

82%

Accuracy

87%

Recoil

54%

Ammunition

30 / ∞

Firing Mode

Full-auto

Kill icon

M4A1 ISR Angel KillIcon.gif
Angel
M4A1 ISR Angel Melee KillIcon.gif
Angel (melee)


M4A1 rifle has been outfitted with a silencer, laser sight and a small chainsaw. 30 rounds ammo per magazine of unlimited ammo.
  — In-game description 

The M4A1 (ISR) is an Infinity variant of the M4A1 Carbine in Sudden Attack.


Gallery[]


Trivia[]

  • It's the first and only weapon in M4A1 series that have melee attachment.
  • Its drawing and reloading animation is similar to the CM901.


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