Drop (not confirmed)

item	chance ↓	amount
Adena	70.0%	1204–2811
Corroded Weapon Fragment	4.2%	1
Corroded Mid-grade Weapon Fragment	0.8%	1

Spoil (not confirmed)

item	chance ↓	amount
Corroded Weapon Fragment	3.3%	1
Corroded Mid-grade Weapon Fragment	0.8%	1