In 2014, American firearms designer Jim Sullivan supplied a online video interview concerning his contributions into the M16 and M4 relatives of rifles when Functioning for Armalite. A pointed out critic in the M4, he illustrates the deficiencies found in the rifle in its present configuration. Inside the online video, https://emilioafset.wssblogs.com/29555649/a-secret-weapon-for-m4-ras