diff --git a/src/services/inventoryService.ts b/src/services/inventoryService.ts
index 6f06795d..59da757a 100644
--- a/src/services/inventoryService.ts
+++ b/src/services/inventoryService.ts
@@ -389,9 +389,11 @@ export const addItem = async (
         }
     }
     if (typeName in ExportRailjackWeapons) {
-        // I'm not sure if these use a slot. Maybe CrewShipSalvageBin?
         return {
-            InventoryChanges: addCrewShipWeapon(inventory, typeName)
+            InventoryChanges: {
+                ...addCrewShipWeapon(inventory, typeName),
+                ...occupySlot(inventory, InventorySlot.RJ_COMPONENT_AND_ARMAMENTS, premiumPurchase)
+            }
         };
     }
     if (typeName in ExportMisc.creditBundles) {
diff --git a/src/types/inventoryTypes/inventoryTypes.ts b/src/types/inventoryTypes/inventoryTypes.ts
index 05858b25..af029a34 100644
--- a/src/types/inventoryTypes/inventoryTypes.ts
+++ b/src/types/inventoryTypes/inventoryTypes.ts
@@ -430,7 +430,8 @@ export enum InventorySlot {
     SPACESUITS = "SpaceSuitBin",
     MECHSUITS = "MechBin",
     PVE_LOADOUTS = "PveBonusLoadoutBin",
-    SENTINELS = "SentinelBin"
+    SENTINELS = "SentinelBin",
+    RJ_COMPONENT_AND_ARMAMENTS = "CrewShipSalvageBin"
 }
 
 export interface ISlots {