G18 Carbon Black

Overview
The G18 Carbon black is a GP pistol introduced in the 18th of October, 2012, update. It is an upgrade of the regular G18, by means of a suppressor and a fully automatic firing mode. It is available for purchuse at the rank of 2ND LT 5.

Trivia

 * This is the first GP Pistol to have a fully automatic firing mode.
 * It'd predecessor was the first GP pistol, and first pistol in the game, to feature a burst fire mode.