Upgrades are items that can be attached to Hunting Drops and Gang Weapons that improve certain stats by the indicated percentages. These upgrades can be bought in the Wasteland Shop, if your gang is in control of it, in the Gang Citadel, if it is an upgrade specifically sold for your gang weapon, or in the market.

Wasteland Shop

 Laser Sight Add a laser sight to a ranged weapon.

Gives 14% increase to accuracy
Used for: Razor Bow [Slot 1], M16 [Slot 1]
Can be bought for 2000c in the Wasteland Shop or in the market.

 Gyro Balance Increase balance and accuracy of a polearm.

Gives 12% increase to accuracy
Used for: Polearm [Slot 1]
Can be bought for 2000c in the Wasteland Shop or in the market.

 Armor Piercing Give your gun armor piercing rounds.

Gives 10% increase to damage
Used for: Modded Pistol [Slot 1]
Can be bought for 4000c in the Wasteland Shop or in the market.

 Poisoned Tip Poison the tips of your arrows.

Gives 10% increase to damage
Used for: Razor Bow [Slot 1]
Can be bought for 4000c in the Wasteland Shop or in the market.

Gang Citadel

 Faster Reload 4 An upgrade for any of the Bio Guns.

Gives 5% increase to damage, 5% increase to accuracy
Can be used for any of the Bio Guns [Slot 1]
Can be bought in the Outcasts Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Enhanced Scope 4 An upgrade for any of the Bio Guns.

Gives 10% increase to accuracy
Can be used for any of the Bio Guns [Slot 1]
Can be bought in the Outcasts Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Faster Ammo 4 An upgrade for any of the Bio Guns.

Gives 20% increase to damage
Can be used for any of the Bio Guns [Slot 2]
Can be bought in the Outcasts Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Tracer Rounds 4 An upgrade for any of the Bio Guns.

Gives 5% increase to damage, 15% increase to accuracy
Can be used for any of the Bio Guns [Slot 2]
Can be bought in the Outcasts Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Sharpened Blade 1 An upgrade for any of the Gun Blades.

Gives 10% increase to damage
Can be used for any of the Gun Blades [Slot 1]
Can be bought in the Chapter Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Faster Reload 1 An upgrade for any of the Gun Blades.

Gives 5% increase to damage, 5% increase to accuracy
Can be used for any of the Gun Blades [Slot 1]
Can be bought in the Chapter Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Magnetic Blade 1 An upgrade for any of the Gun Blades.

Gives 20% increase to accuracy
Can be used for any of the Gun Blades [Slot 2]
Can be bought in the Chapter Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Faster Ammo 1 An upgrade for any of the Gun Blades.

Gives 20% increase to damage
Can be used for any of the Gun Blades [Slot 2]
Can be bought in the Chapter Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Magnetic Blade 3 An upgrade for any of the Katanas.

Gives 10% increase to accuracy
Can be used for any of the Katanas [Slot 1]
Can be bought in the Blade of Dawn Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Stronger Guard 3 An upgrade for any of the Katanas.

Gives 5% to damage, 5% increase to accuracy
Can be used for any of the Katanas [Slot 1]
Can be bought in the Blade of Dawn Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Sharpened Blade 3 An upgrade for any of the Katanas.

Gives 20% increse to damage
Can be used for any of the Katanas [Slot 2]
Can be bought in the Blade of Dawn Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Extra Grip 3 An upgrade for any of the Katanas

Gives 10% increase to damage, 10% increase to accuracy
Can be used for any of the Katanas [Slot 2]
Can be bought in the Blade of Dawn Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Magnetic Blade 2 An upgrade for any of the Daggers.

Gives 10% increase to accuracy
Can be used for any of the Daggers [Slot 1]
Can be bought in the Dark Flame Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Enhanced Poison 2 An upgrade for any of the Daggers.

Gives 10% increase to damage
Can be used for any of the Daggers [Slot 1]
Can be bought in the Dark Flame Gang Citadel for 1000c
Requires Gang Reputation of 10,000

 Sharpened Blade 2 An upgrade for any of the Daggers.

Gives 20% increase to damage
Can be used for any of the Daggers [Slot 2]
Can be bought in the Dark Flame Gang Citadel for 2000c
Requires Gang Reputation of 15,000

 Extra Grip 2 An upgrade for any of the Daggers.

Gives 10% increase to damage, 10% increase to accuracy
Can be used for any of the Daggers [Slot 2]
Can be bought in the Dark Flame Gang Citadel for 2000c
Requires Gang Reputation of 15,000