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M2 Headspace and Timing Visual User Guide

All instructions, graphics and text in this guide were approved by PEO Soldier, U.S. Army http://peosoldier.army.mil Warnings Clear weapon each time you check weapon. Always set Headspace first and Timing second. Do NOT use coins, dog tags or links in place of Gauges issued with weapon. xxx

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M2 Headspace and Timing Visual User Guide
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