AR-15, M16, M4 Reliability

Cleaning The AR-15 Is A Waste Of Time http://vuurwapenblog.com/2010/08/27/cleaning-your-ar-15-is-pretty-much-a-waste-of-time/ M4/M4A1 Carbine Reliability Issues Are Your Fault http://www.defensereview.com/m4m4a1-carbine-reliability-issues-why-they-occur-and-why-theyre-our-fault/ The Big M4 Myth: “Fouling caused by the direct impingement gas system makes the M4/M4A1 Carbine unreliable.” http://www.defensereview.com/the-big-m4-myth-fouling-caused-by-the-direct-impingement-gas-system-makes-the-m4-unreliable/