diff --git a/addons/aircraft/CfgAmmo.hpp b/addons/aircraft/CfgAmmo.hpp
index 06d4245641..25a36d8ef8 100644
--- a/addons/aircraft/CfgAmmo.hpp
+++ b/addons/aircraft/CfgAmmo.hpp
@@ -73,14 +73,17 @@ class CfgAmmo {
 
    class ACE_Gatling_30mm_Sub_AP: ACE_Gatling_30mm_Sub_HEI {
         submunitionAmmo = "ACE_Gatling_30mm_AP_Plane_CAS_01_F";
+		ACE_caliber = 1.4;
    };
    
     class ACE_Gatling_30mm_Sub_CM41: ACE_Gatling_30mm_Sub_HEI {
         submunitionAmmo[] = {"ACE_Gatling_30mm_AP_Plane_CAS_01_F",0.8,"Cannon_30mm_HE_Plane_CAS_01_F",0.2};
+		ACE_caliber = 1.4;
     };
 
     class ACE_Gatling_30mm_Sub_CM51: ACE_Gatling_30mm_Sub_HEI {
         submunitionAmmo[] = {"ACE_Gatling_30mm_AP_Plane_CAS_01_F",0.83,"Cannon_30mm_HE_Plane_CAS_01_F",0.17};
+		ACE_caliber = 1.4;
     };
 
 
diff --git a/addons/aircraft/CfgMagazines.hpp b/addons/aircraft/CfgMagazines.hpp
index f269a320ba..d08a460bb8 100644
--- a/addons/aircraft/CfgMagazines.hpp
+++ b/addons/aircraft/CfgMagazines.hpp
@@ -8,7 +8,7 @@ class CfgMagazines {
         count = 1170;
     };
 
-    class 1000Rnd_Gatling_30mm_Plane_CAS_HEI: VehicleMagazine {
+    class ACE_1000Rnd_Gatling_30mm_Plane_CAS_HEI: 1000Rnd_Gatling_30mm_Plane_CAS_01_F {
         ammo = "ACE_Gatling_30mm_Sub_HEI";
         displayName = CSTRING(GatlingDescriptionHEI);
         displayNameShort = CSTRING(GatlingDescriptionShortHEI);
diff --git a/addons/aircraft/CfgWeapons.hpp b/addons/aircraft/CfgWeapons.hpp
index 78669c5409..3a91b11dbe 100644
--- a/addons/aircraft/CfgWeapons.hpp
+++ b/addons/aircraft/CfgWeapons.hpp
@@ -19,7 +19,7 @@ class CfgWeapons {
     class CannonCore;
     // Fix attrocious A-10 Cannon Dispersion; Add high ROF capability
     class Gatling_30mm_Plane_CAS_01_F: CannonCore {
-        magazines[] += {"ACE_1000Rnd_Gatling_30mm_Plane_CAS_AP","ACE_1000Rnd_Gatling_30mm_Plane_CAS_CM41","ACE_1000Rnd_Gatling_30mm_Plane_CAS_CM51"};
+        magazines[] += {"ACE_1000Rnd_Gatling_30mm_Plane_CAS_AP","ACE_1000Rnd_Gatling_30mm_Plane_CAS_CM41","ACE_1000Rnd_Gatling_30mm_Plane_CAS_HEI"};
         class LowROF: Mode_FullAuto {
             multiplier = 3;
             burst = 1;