The take-away from that article: not only have spare parts, but a barrel if you really think you are going to go through all 20,000 rounds of your 5.56 fighting off MZBs.
Or, husband every shot, do not rely on volume as a mitigation to marksmanship. You could wind up with a AR-Smoothbore before you realize it.
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This reply was modified 1 year, 7 months ago by
Crow Bar.