So I 've got an obvious newbie question for everyone. I've just purchased my first AR and taken it out three times, its due for a cleaning especially since the last time I took it out I shot it in a dusty field w/gusty winds. I've looked on you-tube but it seems everyone has a different way of doing it and people tend to bash whatever video I'm looking at in the comment section on youtube. I'm looking for a quality, simple to follow video that teaches me to do it the right way. Thanks for your help!