Any Weapon type can possess up to two mods at a time, and the same mod cannot be applied twice to a single weapon. When a Weapon Mod is obtained, it has to be applied to the corresponding Weapon type at a weapon bench in order to equip it. Sniper Rifle Ultralight Materials reduces the weight of the weapon and can only be used in Sniper Rifles. Sniper Rifle Ultralight Materials is a Sniper Rifle Mod in Mass Effect 3.
Reduces the total weight of the weapon it is applied to by: