Basic AR-15 Maintenance

Rob is here to show you everything you need to know about basic AR-15 maintenance. Specifically, he demonstrates the recommended procedure for a basic dis-assembly for cleaning and inspection of an AR style rifle, followed by proper re-assembly and function check. The model used in this video is a Colt AR-15, a very near copy of the M4 used by the military. The rifle is chambered in the 5.56x45mm NATO round. It is a direct impingement gas operated system.
This takes significantly longer than the same process for a Kalashnikov style rifle, and there are a number of small parts that you must be sure not to lose. None of the parts are particularly small or easy to lose on a Kalashnikov.
Eugene Morrison Stoner (November 22, 1922 — April 24, 1997) was an American firearms designer who is most associated with the development of the AR-15 rifle that was adopted by the US military as the M16. He is regarded by some historians as one of the most successful firearms designers of the 20th century.

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