Close Combat Upgrade Kit

The Close Combat Upgrade Kit, also known as the Close Quarters Upgrade Kit, is a Nerf-branded Perpetual Play Group product set that was released in 2016 under the N-Strike Modulus series.

It comes packaged with a Rail Blade, two Stunners, and two Stunner clips.

Details
Currently, the Close Combat Upgrade Kit is the only way to obtain any of the packaged accessories.