In 2014, American firearms designer Jim Sullivan supplied a video clip interview regarding his contributions into the M16 and M4 family of rifles though Performing for Armalite. A noted critic in the M4, he illustrates the deficiencies found in the rifle in its latest configuration. While in the video clip, https://kacrail75184.worldblogged.com/35385221/facts-about-kac-quad-rail-revealed