Increase the maximum Ammo count of both your weapons by 3.
Level 3
Guerrilla Tactics
Stealth
Generate 30 Energy after getting an Elimination.
Level 2
Relentless
Weapon
Reduce the Movement Speed penalty of Scope by 80%.
Level 4
Grizzled
Armor
Increase your maximum Health by 50.
Level 1
Roost
Scope
Hits with Talon Rifle generate 5% Ultimate charge.
Level 5
Crack Shot
Weapon
Talon Rifle gains non-scoped Accuracy, but deals 900 Damage, its Effective Range reduced to 200, and applies a 50 damage Burn over 1.5s. Stackable 3 times and refreshes on hit.