Tag Archives: hk416 optics

by David Crane defrev at gmail dot com March 20, 2008 DefenseReview was one of the first publications to report on the results of the Fall 2007 M4 Carbine "Extreme Dust Test". We published that story on December 18, 2007. Well, on December 19, 2007, we received two email communications (below) from one of our professional contacts in U.S. Army ... Read More »