R870 Police Magnum pump-action shotgun, chambered in 12 gauge. It comes with an illuminated Tritium front sight for aiming in darker environments, a fixed pistol grip stock and extended magazine tube.
Materials: 4k PBR in PNG format (2k for the shells)
Normal map: OpenGL
Modelled in Blender, textured in Substance Painter.
Artstation: https://www.artstation.com/artwork/4XVDo8