The Concussion Grenade is a Off-Hand Grenade for Assault agents. Activating the device tosses a small grenade. Upon impact with a hostile, or after a short delay, the grenade explodes, dealing damage and applying radial Knockback (targets are pushed away from the grenade's location) to all hostiles in a 20ft area.
Occasionally useful in PvP missions to break up Medic/Assault teams, as well as clearing a Control Point in a hurry. Placement of the grenade is essential - having it explode above the intended targets will simply push them into the ground, causing very little knockback. For best Knockback results, have the grenade explode at the target's feet.
The Concussion Grenade is available for purchase at level 23 from Dome City's Assault Gear vendors. Uncommon version can be bought for credits while all the other versions are bought with Mercenary Tokens. Uncommon, rare, and other epic variants are occasionally awarded upon successful completion of PvE and PvP missions.
Note: this grenade has an OC [ddd] version with a base damage of 1400, instead of 1360 of the normal one. Available from the Superior Gear vendor for 15,000 Mercenary Tokens.