In 2014, American firearms designer Jim Sullivan furnished a video interview pertaining to his contributions for the M16 and M4 family of rifles although Doing the job for Armalite. A mentioned critic with the M4, he illustrates the deficiencies located in the rifle in its recent configuration. During the video, https://griffinwjtcm.boyblogguide.com/28946668/facts-about-kac-quad-rail-revealed