This is a Camouflage coated weapon. Textures are included in file formats. is ready for the game. It works in unity and is completely free.
STL (Stereolithography, filesize: 3.87 MB), OBJ (OBJ, filesize: 4.16 MB), BLEND (Blender, filesize: 5.07 MB), FBX (Autodesk FBX, filesize: 3.86 MB)