KX-series Security Droid has been equipped with advanced targeting systems, enabling it to acquire targets with greater accuracy than factory a factory default KX-series Security Droid. As a result, KX-series Security Droid has a reduced rate of fire.

KX-series Security Droid has developed a predatory nature similar to those often associated with assassin droids. As a result, KX-series Security Droid will often approach a situation with the mind set of a hunter, and convey their findings as such. This can be disconcerting to others who are unaccustomed to KX-series Security Droid.

KX-series Security Droid has received advanced automated repair programming based on the original KX-series Security Droid schematics, giving it an ability to perform or assist in the performance of self-diagnosis and self-repair of its mechanical systems. This system engages automatically upon damage, and can render the droid temporarily unavaialble while it assesses any necessary repairs before further action can be taken.

KX-series Security Droid has had every external component painted black as night, with attempts to minimize the brightness of external lights and features. This allows this KX-series Security Droid to more easily blend into the shadows and darkness unseen.