diff --git a/optionals/compat_bwa3/CfgWeapons.hpp b/optionals/compat_bwa3/CfgWeapons.hpp
index 3b7b4a42d2..5c45c1e149 100644
--- a/optionals/compat_bwa3/CfgWeapons.hpp
+++ b/optionals/compat_bwa3/CfgWeapons.hpp
@@ -54,10 +54,10 @@ class CfgWeapons
         ACE_barrelLength=736.7;
 	};
     
-    class ItemCore;
+    class optic_Hamr;
     class InventoryOpticsItem_Base_F;
     
-    class BWA3_optic_ZO4x30 : ItemCore {
+    class BWA3_optic_ZO4x30 : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { -10, 10 };
         ACE_ScopeAdjust_Horizontal[] = { -10, 10 };
         ACE_ScopeAdjust_Increment = 0.2;
@@ -70,7 +70,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_ZO4x30_NSV : ItemCore {
+    class BWA3_optic_ZO4x30_NSV : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { -10, 10 };
         ACE_ScopeAdjust_Horizontal[] = { -10, 10 };
         ACE_ScopeAdjust_Increment = 0.2;
@@ -83,7 +83,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_ZO4x30_IRV : ItemCore {
+    class BWA3_optic_ZO4x30_IRV : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { -10, 10 };
         ACE_ScopeAdjust_Horizontal[] = { -10, 10 };
         ACE_ScopeAdjust_Increment = 0.2;
@@ -96,7 +96,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_Shortdot : ItemCore {
+    class BWA3_optic_Shortdot : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { -0.1, 10.1 };
         ACE_ScopeAdjust_Horizontal[] = { -5.1, 5.1 };
         ACE_ScopeAdjust_Increment = 0.1;
@@ -109,7 +109,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_20x50 : ItemCore {
+    class BWA3_optic_20x50 : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { 0, 26 };
         ACE_ScopeAdjust_Horizontal[] = { -6, 6 };
         ACE_ScopeAdjust_Increment = 0.1;
@@ -122,7 +122,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_20x50_NSV : ItemCore {
+    class BWA3_optic_20x50_NSV : BWA3_optic_20x50 {
         ACE_ScopeAdjust_Vertical[] = { 0, 26 };
         ACE_ScopeAdjust_Horizontal[] = { -6, 6 };
         ACE_ScopeAdjust_Increment = 0.1;
@@ -135,7 +135,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_24x72 : ItemCore {
+    class BWA3_optic_24x72 : optic_Hamr {
         ACE_ScopeAdjust_Vertical[] = { 0, 16 };
         ACE_ScopeAdjust_Horizontal[] = { -7, 7 };
         ACE_ScopeAdjust_Increment = 0.1;
@@ -148,7 +148,7 @@ class CfgWeapons
             };
         };
     };
-    class BWA3_optic_24x72_NSV : ItemCore {
+    class BWA3_optic_24x72_NSV : BWA3_optic_20x50 {
         ACE_ScopeAdjust_Vertical[] = { 0, 16 };
         ACE_ScopeAdjust_Horizontal[] = { -7, 7 };
         ACE_ScopeAdjust_Increment = 0.1;