Pyro Ammunition

"“Congratulations, employee. Your recent request for authorization has been granted. Please find contained within your new PRISM Pyro Ammunition conversion pack ready for activation.""Once installed, your weapons will occasionally deploy a unique ‘Pyro’ round - that is, a patented projectile that contains a sizeable explosive and an array of vitality sensors. Should the projectile detect a loss of life upon being shot into a target, it is designed to automatically activate, detonating a deadly wave of flame.” — In-game description"

Effects

 * Chance for Pyro Explosion on Killing Blow