Yeah I found this Today, so this explains why wristblades had a damage of 60, yet only deal 30 to FT
FT Damage Modifiers
Arrows 0.75
Bludgeon 0.70
FT Explosives 0.6
Wristblades 0.50
NPC Rifles 1.175
NPC Sniper 0.95
NPC Shotguns 1.10
FT Launcher 0.75
Combistick 0.85
Bullet Small Caliber 0.5
MiniGun 0.5
Bullet High Caliber 0.5
Bullet Shotgun 0.75
FT Melee 0.5
FT Plasma 0.5
FT Rocket 0.75
FT damage is so broken that FT to FT is only 50%