This is for all AR lovers who can appreciate the functionality of this weapon.
There have been other articles and animations that highlights the function of an M4 Carbine while its being discharged. But this video demonstrated by Larry Vicker and with the help of BCM and Joe Barnsfather for making the cutaway version wizardry a unique, one of a kind, slow motion inside look at the M4 Carbine. Enjoy!
Source: Vickers Tactical Youtube