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The Battle of Wanat. Photo Credit: CNN.com U.S. Naval Institute, Kirk Ross, 2010. Harsh environments and propellant gas are leading to malfunctions in the M4. . Photo Credit: Military.com. Direct Impingement Systems allow propellant gasses to blow back into the receiver and solidify. .
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The Battle of Wanat Photo Credit: CNN.com U.S. Naval Institute, Kirk Ross, 2010.
Harsh environments and propellant gas are leading to malfunctions in the M4. Photo Credit: Military.com
Direct Impingement Systems allow propellant gasses to blow back into the receiver and solidify. Video Credit: Calguns.net Photo Credit: www.cleveland.com Eugene Stoner’s Patent for the direct impingement system.
The M-4 vs. Competition Under Sandstorm Conditions: “The Army’s M-4 Carbine: Background and Issues for Congress”, Fieckert.
CLP Attracts and Retains Dust Photo Credit: Otistec.com