diff --git a/MechFabrik/bauteile/__init__.py b/MechFabrik/bauteile/__init__.py
index e2ac656..2336632 100755
--- a/MechFabrik/bauteile/__init__.py
+++ b/MechFabrik/bauteile/__init__.py
@@ -1,6 +1,6 @@
 import enum
 
-from MechFabrik.bauteile.items import Item, ItemStatus
+from MechFabrik.bauteile.items import Gyroskope, Item, ItemStatus
 
 
 class ZoneNames(enum.Enum):
@@ -144,11 +144,11 @@ class CriticalStrikeEvent:
         self.__dict__['_zone'].state = AreaStatus.DAMAGED
         self.__dict__['_area'].state = AreaStatus.DAMAGED
         item = self.__dict__['_area'].items[self.__dict__['_index']]
-        if item is None:
+        if item is None or item.state == ItemStatus.DESTROYED:
             self.__dict__['_item_is_empty'] = True
         else:
             self.__dict__['_item_is_empty'] = False
-            item.state = ItemStatus.DESTROYED
+            item.process_strike()
         return self
 
     def is_empty(self):
diff --git a/MechFabrik/bauteile/items.py b/MechFabrik/bauteile/items.py
index f590522..9313704 100644
--- a/MechFabrik/bauteile/items.py
+++ b/MechFabrik/bauteile/items.py
@@ -34,6 +34,9 @@ class Item(object):
     def state(self, new_state: ItemStatus):
         self._state = new_state
 
+    def process_strike(self):
+        self._state = ItemStatus.DESTROYED
+
 
 class BigItem(Item):
 
@@ -52,6 +55,14 @@ class DurableItem(Item):
         super().__init__(item_type)
         self._max_strike = max_strike
 
+    @property
+    def max_strike(self):
+        return self._max_strike
+
+    def process_strike(self):
+        self._max_strike -= 1
+        self._state = ItemStatus.DAMAGED if self._max_strike > 0 else ItemStatus.DESTROYED
+
 
 class Gyroskope(BigItem, DurableItem):
     def __init__(self, tonnage: float):