I can't compliment you adequate about this gun. I've saved an image of it on my desktop so I can "clone" it sometime. Two fire Command groups exist for that M4 family members, the three-round burst for that baseline model as well as completely automatic to the M4A1.[52] Some M4A1 https://knightsarmamentras42302.xzblogs.com/70823274/facts-about-knights-armament-m4-quad-rail-revealed