Here is the full list of all 28 Loadout achievements.
Reach Level 40.
Play in matches for 100 hours.
Unlock every pulse part in the tech tree.
Reach Level 30.
Unlock every beam part in the tech tree.
Unlock every rifle part in the tech tree.
Unlock every piece of equipment in the tech tree.
Unlock every launcher part in the tech tree.
Reach Level 20.
Get 500 headshots.
Use the hammer to destroy the enemy dropship in Annihilation.
Reach Level 15.
Win 100 games.
Get 1500 kills against players.
Reach Level 10.
Play in matches for 10 hours.
Upgrade any single item to tier 2.
Win 25 games.
Smash 3 people with the hammer in Jackhammer.
Heal and/or Buff 50 teammates.
Reach Level 5.
Collect 50 enemy vials in Death Snatch.
Capture 10 points in Blitz.
Watch the credits, feel the love.
Get 50 kills against players.
Kill an enemy who has a damage boost in Annihilation.
Complete a match of any game type.
Create your first gun.