A_ opened this issue on Sep 11, 2004 ยท 44 posts
Veritas777 posted Sun, 12 September 2004 at 3:34 PM
Attached Link: http://www.globalsecurity.org/military/systems/ground/m16-pics.htm
Global Security (always a good website for military stuff) shows more detailed photos of M-16 and M4 Variants.