"I think this is some form of dendrotoxin."
"The same stuff that's in the Night-Night Gun?"
"Yeah. It's clearly evolved."
Leo Fitz and Skye[src]

The Dendrotoxin Grenade is Cybertek's grenade version of the bullet used in S.H.I.E.L.D.'s Night-Night Gun.


The Centipede Project acquired the specs of the Night-Night Gun designed by Agents Leo Fitz and Jemma Simmons through their infiltration within S.H.I.E.L.D.'s ranks as part of HYDRA, following their multiple encounters with Phil Coulson and his team.[1]

Ian Quinn, one of the group's operatives, handed the specs of the gun to Cybertek, Inc, that transformed it into an aerosol grenade.

The Dendrotoxin Grenade releases an airborne modified version of the dentrotoxin used in the bullets that renders the targets within its area of effect in a state of unconsciousness that seems as if time has not passed since the explosion of the grenade.

One such grenade was thrown towards Phil Coulson and Grant Ward in order to delay them for capture after they jumped from a train where Cybertek hired mercenaries were pursuing them. When they awakened from the effects of the grenade, Coulson and Ward thought the train had teleported away. Coulson then procured the grenade and took it aboard the Bus to have its specifications downloaded to S.H.I.E.L.D. Headquarters.[2]