In 2014, American firearms designer Jim Sullivan delivered a online video interview about his contributions on the M16 and M4 family of rifles though Functioning for Armalite. A noted critic with the M4, he illustrates the deficiencies present in the rifle in its recent configuration. From the online video, he https://kac-ras-m452840.targetblogs.com/30046773/rumored-buzz-on-kac-drop-in-rail