aray
06-18-2010, 10:18 PM
M-4 automatic tested to destruction:
The Making of the Military’s Standard Arms, Part II - At War Blog - NYTimes.com (http://atwar.blogs.nytimes.com/2010/01/12/m4-and-m4a1-guns/)
The Making of the Military’s Standard Arms, Part II - At War Blog - NYTimes.com (http://atwar.blogs.nytimes.com/2010/01/12/m4-and-m4a1-guns/)