Impact Props collaborates with Flux Defense to create a real-life version of the Halo SMG. Using a Flux Raider as the base, they transform it into a Halo SMG look-alike by designing and 3D printing a custom shroud. The team tests the firearm with the shroud, sands and paints the parts, and assembles the final product. They also test the suppressed SMG with subsonic ammo, which requires them to repeatedly modify the ejection port to fix cycling issues.