I don't recommend upgrading all the weapons. Each time you've upgraded a weapon you'll increase the damage it inflicts and how much ammunition it can have in the magazine, so it can make a difference on the battlefield. The game allows to upgrade each weapon to level five (V), however if you're replaying the campaign (New Game Plus Mode) the limit is raised to ten levels (X). This isn't the only way, because the game allows you to change weapons each time you've found a new one, so you won't have to wait until you've located a station in order to test the newly obtained gun.Ī good way of resolving the 'weight problem' is to upgrade the weapons you're using and it can be done by interacting with one of the terminals found on the Normandy (screen above). One of the stations can be found on board the Normandy (screen above), however you may also find stations while completing main missions. You can change your current equipment mostly by interacting with weapon modification stations. I also recommend that you carry weapons that suite your style of play, so that you'll find each of them useful. Each group of weapons has several models and you should take some time to read about all the weapons you find or plan to buy, because they have different weight, ammo capacity, rate of fire, damage value and precision. The main categories are sniper rifles, assault rifles, submachine guns, shotguns and heavy pistols.

There are five main categories of weapons in Mass Effect 3 plus one additional category of unique guns that are used only in special situations and can't be added to the inventory.

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