

MASS EFFECT 2 MAX LEVEL UPGRADE
In addition to the information in the other two guides, these are the only 4 guns in ME3 that will be available to upgrade to level 10 after Priority: Mars (since you need to pick the gun up to be able to upgrade to level 10). Upon reaching level 10 with one, your achievement will unlock Upon reaching the point in which you can be on the Normandy, head back down to the shuttle bay and use your money from the previous playthrough to max out at least one of your weapons (the M8 Avenger wouldn't let me go past 8 personally, that's why i recommend upgrading more than one gun) And you can find the M4 Shuriken in one of the camera rooms on Mars (which will make it level 7) You are required to have the M8 Avenger and M3 Predator by time you finish the opening section. What I personally would recommend is to purchase up to level 5 on three weapons: M8 Avenger, M3 Predator, and M4 Shuriken Upon finding a weapon in NG+, it will increase by 3 levels. If a weapon needs to be found instead of being purchased or given to you, that weapon will max out at level 7 until you find it in game. On your first playthrough, you can only upgrade weapons to level 5. It will be one of the glowy panels in front of you when you get off the elevator.

The weapon upgrade station is located on the bottom level of the Normandy, in the shuttle bay. This achievement requires you to go into NG+ on Mass Effect 3 after already upgrading some weapons as far as you can.
