Learn to model a highly detailed M4 assault rifle in Blender 2.6 through this comprehensive 15-part video tutorial series. Follow along with hard-surface modeling techniques, utilizing reference images from CC Attribution and Public Domain sources. Download Blender 2.64 and access project source files to practice creating intricate components like the charging handle, round off, and inset extrude. Part of CG Cookie's Classics archive, this tutorial offers valuable insights into 3D modeling for weapon design while showcasing Blender's capabilities.