10% Syringe recharge speed
10% Syringe injection potency
10% Bloat bile resistance
10% Magazine size (MP7M, MP5M, M7A3, Schneidzekk)
10% Trader discount (MP7M, MP5M, M7A3, Schneidzekk)
10% Combat armour discount

10% Shotgun damage
10% Shotgun penetration
10% Welding speed
10% Trader discount (Perk weapons)

10% Headshot damage (Perk weapons)
5% Headshot damage
10% Trader discount (MK23, .44 Magnum, Handcannon, M14 EBR and M99 AMR)

5% Assault rifle damage
5% Assault rifle recoil reduction
10% Trader discount (Perk weapons)
5% Reload speed
4m Cloak detection

10% Melee damage
5% Melee movement speed
10% Bloat bile resistance
10% Trader discount (Perk weapons)
Can't be grabbed by Clots

5% Fire weapon damage
10% Trader discount (Perk weapons)
50% Fire resistance

5% Explosives damage
25% Explosives resistance
+2 Pipe bomb capacity
10% Trader discount (Perk weapons)
50% Trader discount (Pipe bombs)