| http://www.w3.org/ns/prov#value | - The filler is likely a hard or heavy metal, such as tungsten, which would provide the extra force and penetration this round boasts of. (M443 5x23mm Caseless FMJ)- is a type of .197-caliber projectile ammunition used by the United Nations Space Command in their M7 Caseless Submachine Gun.
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