You can add any item to your case, including weapons you haven't bought, infinite ammo variants, and even cut items like the Silencer for the Blacktail.
Adjust your attaché case size to the maximum level instantly, providing ample space for a massive arsenal. How to Use the Ultimate Item Modifier resident evil 4 ultimate item modifier v11 exclusive
If you’re still venturing into the classic or HD editions of Resident Evil 4 You can add any item to your case,