M4A4 | Converter is a clean, industrial rifle skin added on September 3, 2018, released as part of The Inferno 2018 Collection alongside the “FACEIT 2018 – Ways to Watch” update. This M4A4 has been painted in a “Hydrographic” style, with the Converter finish, weapon parts are dipped through a floating film that transfers a repeating geometric pattern onto the surface. The result is a sharp black-and-gray base overlaid with a vivid red mesh/hex pattern, plus subtle red accents that give it a modern “signal warning” vibe without being overly flashy. The finish is influenced by its pattern index, so the layout can vary slightly between drops. In Factory New condition, it looks pristine: no scuffs, scratches, fading, or worn edges, so the pattern stays crisp and the red pops.