Here is the full list of all 28 Loadout achievements.
Reach Level 40.
Play in matches for 100 hours.
Unlock every beam part in the tech tree.
Unlock every pulse part in the tech tree.
Unlock every launcher part in the tech tree.
Unlock every piece of equipment in the tech tree.
Reach Level 30.
Unlock every rifle part in the tech tree.
Get 500 headshots.
Reach Level 20.
Win 100 games.
Use the hammer to destroy the enemy dropship in Annihilation.
Get 1500 kills against players.
Reach Level 15.
Play in matches for 10 hours.
Reach Level 10.
Upgrade any single item to tier 2.
Win 25 games.
Reach Level 5.
Collect 50 enemy vials in Death Snatch.
Capture 10 points in Blitz.
Smash 3 people with the hammer in Jackhammer.
Heal and/or Buff 50 teammates.
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.