Talk:Weapon Upgrades

[Category:Equipment:Weapons Upgrades]

Does anyone know if the weapon upgrades stack on each other for the top-end Spectre weapons? For example, if I have 2 Rail Extension VII's then is the damage stacked to give me +66% (129% x 129% = 166%)? And would my Heat Absorbtion be -36% (80% x 80% = 64%)?