M84 Stun Grenade
M84 Stun Grenades are intended for disabling and disorienting enemies in rooms. Victims experience temporary blindness and deafness as well as some disorienting visual jitter from the pressure. These effects are lessened if the victim is looking away, there is obstruction between the victim and the grenade, or if the victim is not inside a room with the grenade. The severity also tapers off with distance.