Affects everyone within range. This grenade sends out shrapnel in every direction as well as a shock wave. While it is a decent grenade to have in combat, it's damage radius seems to be pretty easy to avoid. Use this on groups of enemies or when you have them pinned in a room or hallway. Again, the blast will affect everyone inside it's radius including you and your teammates, so excercise caution when using it.
Explosion has large damage radius.
Affects everyone within range. Respect the power of this weapon, because as with all grenades, the blast will affect everyone inside it's radius including you and your teammates.