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In ARMA 3, the U.S. has moved from using 5.56 rounds to using 6.5 rounds. Is this realistic? - Quora
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ArmA III Ballistics Overhaul WIP - Page 5 - ARMA 3 - ADDONS & MODS: DISCUSSION - Bohemia Interactive Forums
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ArmA III Ballistics Overhaul WIP - Page 5 - ARMA 3 - ADDONS & MODS: DISCUSSION - Bohemia Interactive Forums
Why was the M4 ever chambered down to a 9mm round considering it seems to only lead to downsides/disadvantages from the 5.56? - Quora
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