Destroys boxguard

The elevator gave a hollow chime and opened itself to them.

It let them out on ten, right in the line of fire from a pair of security-grade
boxguards. The machines were steel cubes the size of a washing
machine, inert in a monitoring mode; but when their sensors detected
something that did not match their programmed security protocols, the
mechanisms unfolded like a complex puzzle, extruding weapon muzzles and
targeting scopes. They were the smaller cousins of the large,
vehicle-size versions deployed by the military or law enforcement, but they
could still be lethal.

Saxon rolled out into the lavish corridor, bringing up his machine pistol as
he moved. Federova launched herself from the elevator car on those
racehorse legs of hers, so fast she was almost a blur of motion. The
boxguards dithered, the simple machine-brains of the basic robots hesitating
over which target to attack. Saxon used the moment to his advantage,
coming up in half cover behind a cockpit leather armchair. He aimed with
the Hurricane and squeezed the trigger, marching a clip of armor-piercing rounds up the frame
of the closest boxguard, ripping it open. It stumbled into a wall and
collapsed.

- Deus Ex: Icarus Effect, Chapter 4 pgs. 116-118