diff -r 856570ddd409 -r 8a40ce061d94 hedgewars/uConsts.pas
--- a/hedgewars/uConsts.pas	Mon Jan 15 12:15:56 2018 -0500
+++ b/hedgewars/uConsts.pas	Wed Jan 31 13:42:52 2018 -0500
@@ -277,7 +277,7 @@
 
     cMaxSlotIndex       = 10;
     cHiddenSlotIndex    = cMaxSlotIndex; // slot for hidden ammo types, not visible and has no key
-    cMaxSlotAmmoIndex   = 5;
+    cMaxSlotAmmoIndex   = 6;
 
     // ai hints
     aihUsualProcessing    = $00000000;