The only thing I can think of off the top of my head is to check that you have the PrimalItem blueprint’s “Support Drag Onto Item Classes” and “Ammo Support Drag Onto Weapon Item Weapon Templates” fields set up in the same order.
The only thing I can think of off the top of my head is to check that you have the PrimalItem blueprint’s “Support Drag Onto Item Classes” and “Ammo Support Drag Onto Weapon Item Weapon Templates” fields set up in the same order.