Folks, I always tell people you need to understand the basic mechanics of how your weapon operates. I’ve posted some slick videos in the past on how the AK-47, Dragunov. Glock pistol, AK-74, and AH-94 rifles operate [by the way, clicking on their names will take you to the blog post for each] and now I just found this one that very clearly illustrates how an AR-15, M16 and M4 operate. The author, Thomas Schwenke, goes through everything and explains both the semi-automatic and fully automatic mechanisms.

One thing I like is that there is a narrator explaining what is going on plus they also label key parts – many animations just show the components without either a narrator or labeling.
So if you like AR rifles and pistols, you really need to watch this exceptional video. Kudos to the author for doing a seriously great job!
Here’s The Video
I hope you found it informative – I sure did.
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