This can be deadly against Geth Armatures when the Mako's cannon is not available. High-grade tungsten ammo used in powerful sniper rifles, preferably in conjunction with the Assassination ability, can create a lethal 'anti-armor' capability. Many players use this ammunition as a staple in assault rifles and shotguns when fighting geth. Tungsten ammunition deals out extra damage against synthetics, mainly the geth.

Because of tungsten's great properties and strength, it is very useful for piercing deep into synthetic, metallic targets.

It is excellent for use in armor-piercing type ammunition. This extremely dense, heavy metal is about 1.7 times heavier than lead, and far more difficult to deform than steel. This type of ammunition is derived from tungsten.