Here is a list of some weapons that you can use in mass effect 3 and their locations. Follow the list below to find out what each weapon does and in what missions they are located.
Mass Effect 3 Best Weapons to Use and Locations
TOC:
Mass Effect 3 Walkthrough
Mass Effect 3 Mars Mission Walkthrough
Mass Effect 3: Mission Mars Collectable Locations
Mass Effect 3 Achievements
Mass Effect 3 Trophies
Mass Effect 3 Weapons Upgrade
Mass Effect 3 Easter Eggs
Mass Effect 3 Review
M-15 Vindicator
Location. During Priority: Mars mission, before you enter the archive chamber, head inside the security room off the main path to find the weapon.
M-96 Mattock
Location. During Grissom Academy Investigation mission, you will find the weapon after you leave the classroom in the hallway.
Phaeston
Location. Tuchanka: Turian Platoon mission, when you come across some dead Turians, look beside the bodies to find this rifle.
M-76 Revenant
Location. You can have the weapon after coming across the engineer. Take him out and search the rest room for the weapon.
Geth Pulse Rifle
Location. During Priority: Perseus Veil mission, when you get into the control room, the rifle can be found on the shelf.
M-99 Saber
Location. You will get this weapon during Priority: Horizon mission.
M-37 Falcon
Location. You will get this weapon during Priority: Cerberus HQ mission.
Mass Effect 3 Pistols
M3 Predator
Location. This will be your first weapon during Prologue.
Scorpion
Location. During Priority: Sur’Kesh mission, when Mordin asks you to reactivate the elevator power source. Look for it on the floor.
M-5 Phalanx
Location. During Priority: Tuchanka mission, the weapon can be found on the ground just before the Reaper starts shooting the laser at you.
Mass Effect 3 – Sniper Rifles
M-92 Mantis
Location. During Priority: Mars mission, when you climb down the ladder, explore the nearby section to find the weapon.
M-97 Viper
Location. You will find the weapon during Priority: Palaven mission. Look for the weapon on the boxes placed in the center of the Turian camp.
M-13 Raptor
Location. Priority: Sur’Kesh mission is the time when you acquire this weapon. The weapon can be found on a bench where Mordin asks you to reset the elevator power source.
M-29 Incisor
Location. During Tuchanka: Bomb side mission, after the first enemy wave zone, you will soon spot the weapon on a ramp.
M-98 Widow
Location. Priority: Thessia mission is the time when you acquire this weapon.