This is a next-gen game ready Model of an M4 Rifle. For more authentication use an additional sight like Red Dot or Holo.
All textures are TARGA files (2048x2048) RLE compressed. Diffuse, Normal and Specular Maps are included.
An FBX 2009 file and an OBJ file are avaiable, the FBX one works at best.
The Screenshots are done in Marmoset Toolbag for authentic ingame display. The Turntable was rendered in 3ds Max with Default Scanline Renderer. The 3ds Max 2010 file can be open in newer versions without problems.
Note: If the OBJ file has issues with the Normals, unlock the Normals and set the smoothing angle to 60, this should correct this error. (from 3ds Max Smoothing Groups)