References

• Colt CAR-15 Commando (XM177) Assault Carbine / Submachine Gun (1966), (n.d.),
  
  In Military Factory online. Retrieved from http://http://www.militaryfactory.com/smallarms/detail.asp?smallarms_id=39
  
  
  
  
• Snake_driver, n.a.(2012, February 29). Exact Specs of Vietnam Era ('68-'69) MACV-SOG CAR-15
  
  [Msg 11], Message posted to https://www.ar15.com/archive/topic.html?b=3&f=123&t=565474