Flux Defense Raider 365 Ultralight Chassis

The Raider 365 Ultralight is the light build in Flux Defense's Raider chassis line, and weight is what the Ultralight name is pointing at. A chassis like this one is bought as a platform for a pistol you already own, so it changes how the gun is held and supported rather than what it shoots.

This is the black version. On a chassis the finish is most of what you see once the gun is assembled, so black is the option that stays out of the way.