Full Auto Trigger System is a trait in Destiny 2 that can appear on 40 weapons. There is also an enhanced version with a stronger effect.
What Full Auto Trigger System does
Holding down the trigger will fire this weapon at full auto.
Enhanced version
Holding down the trigger will fire this weapon at full auto. Increases stability.
Weapons that can roll Full Auto Trigger System (40)
Bad JujuKinetic · Pulse Rifle
The ProspectorArc · Grenade Launcher
A Swift VerdictVoid · Sidearm
Baligant XU7743Kinetic · Shotgun
Calusea NoblesseVoid · Scout Rifle
ConspiratorSolar · Scout Rifle
Death by ScornVoid · Sidearm
Distant RelationSolar · Scout Rifle
Dust Rock BluesKinetic · Shotgun
Enigma's DrawKinetic · Sidearm
Eternal BlazonArc · Scout Rifle
Eystein-DKinetic · Pulse Rifle
FarewellKinetic · Sidearm
FractethystStasis · Shotgun
Go FigureKinetic · Pulse Rifle
Good Bone StructureArc · Shotgun
High AlbedoKinetic · Sidearm
Jian 7 RifleArc · Pulse Rifle
Last of the LegionKinetic · Sidearm
Last PerditionVoid · Pulse Rifle
LonesomeKinetic · Sidearm
Metronome-52Solar · Scout Rifle
Nergal PR4Void · Pulse Rifle
Parcel of StardustKinetic · Shotgun
Retold TaleVoid · Shotgun
Right Side of WrongSolar · Pulse Rifle
Royal ChaseVoid · Scout Rifle
Seven-Six-FiveSolar · Scout Rifle
Smuggler's WordKinetic · Sidearm
Swift Ride XE8375Arc · Pulse Rifle
Talons of the EagleKinetic · Scout Rifle
The Cut and RunArc · Scout Rifle
The Last DanceArc · Sidearm
The Scholar (Adept)Kinetic · Scout Rifle
The VisionArc · Sidearm
Toil and TroubleKinetic · Shotgun
Translation TheorySolar · Sidearm
Unification VIIArc · Shotgun
VouchsafeVoid · Scout Rifle
Wrong Side of RightKinetic · Scout Rifle