An overview of how the AR-15 direct impingement system works. Demonstrating the way the bolt, gas system, and recoil functions in the AR-15 / M4 carbine.
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An overview of how the AR-15 direct impingement system works. Demonstrating the way the bolt, gas system, and recoil functions in the AR-15 / M4 carbine.
Comments are closed.
EUGENE STONER HAD ANOTHER BEAUTY IN THE STONER 63,,SURE WISH I HAD ONE OF THOSE LAYIN AROUND,,HINT HINT..got any footage of any stoner 63's?