5.56mm FMJ

''Full Metal Jacket 5.56mm Ammunition for Assault Rifles. This bullet type has a nice balance between raw Damage and Armor Penetration making it ideal for fighting difficult aliens.''

Currently 5.56mm FMJ can be used in:
 * AK12S - Including the LEGENDARY Aggressor
 * MS4 - Including the LEGENDARY Kraken
 * Wolfstrom - Including the LEGENDARY Sindal's Wulfsabre