9-Bang
A flashbang that gets stronger the longer you cook it. A fully cooked 9-bang also creates a small EMP effect that stuns enemy electronics.
Concussion
Temporarily slows down and disorients enemies.
Smoke
Creates a temporary smoke screen that obscures sight and blocks both teams automated targeting systems.
Trophy System
Deployable defense turret that can destroy a maximum of 2 enemy projectiles.
Motion Sensor
Tracks and tags enemies that move near it.
Thermobaric
Fuel-air grenade that creates a low damage blast radius and weakens armor.
Source: http://www.codghosts.net/