This damage type is more often referred to as the "normal" damage dealt by hit-scan ranged weapons, such as the Grakata, Braton, and Furis. It is affected by enemy armor and only a few enemy types have multipliers for this damage type: Corpus Crewmen have a 0x multiplier for Bullet on their heads, and all Grineer have a 1.5x multiplier for Bullet on their heads.