diff --git a/addons/missile_sam/CfgAmmo.hpp b/addons/missile_sam/CfgAmmo.hpp
index fc2f1face18..080b2c2e325 100644
--- a/addons/missile_sam/CfgAmmo.hpp
+++ b/addons/missile_sam/CfgAmmo.hpp
@@ -1,41 +1,13 @@
+class EGVAR(missileguidance,type_Patriot);
+class EGVAR(missileguidance,type_ESSM);
+class EGVAR(missileguidance,type_S400);
 class CfgAmmo {
     class ammo_Missile_mim145;
     class GVAR(patriot): ammo_Missile_mim145 {
         author = "Dani (TCVM)";
         maneuvrability = 0;
-        class ace_missileguidance {
+        class ace_missileguidance: EGVAR(missileguidance,type_Patriot) {
             enabled = 1;
-
-            pitchRate = 30;          // Minium flap deflection for guidance
-            yawRate = 30;            // Maximum flap deflection for guidance
-
-            canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
-
-            // Guidance type for munitions
-            defaultSeekerType = "DopplerRadar";
-            seekerTypes[] = { "DopplerRadar" };
-            lockableTypes[] = {"Air"};
-
-            minimumSpeedFilter = 10;    // filter out targets that have a closing velocity less than this
-            minimumTimeFilter = 0.00001; // filter out targets that are this close to the ground (speed of light)
-            maxTerrainCheck = 16000;    // How far we should check for terrain
-
-            defaultSeekerLockMode = "LOAL";
-            seekerLockModes[] = { "LOAL", "LOBL" };
-
-            defaultNavigationType = "ZeroEffortMiss";
-            navigationTypes[] = { "ZeroEffortMiss" };
-
-            seekLastTargetPos = 0;      // seek last target position [if seeker loses LOS of target, continue to last known pos]
-            seekerAngle = 50;           // Angle from the shooter's view that can track the missile
-            seekerAccuracy = 1;         // seeker accuracy multiplier
-
-            seekerMinRange = 75;
-            seekerMaxRange = 2500;      // Range from the missile which the seeker can visually search
-
-            // Attack profile type selection
-            defaultAttackProfile = "DIR";
-            attackProfiles[] = {"DIR"};
         };
     };
 
@@ -43,39 +15,8 @@ class CfgAmmo {
     class GVAR(RIM162): ammo_Missile_rim162 {
         author = "Dani (TCVM)";
         maneuvrability = 0;
-        class ace_missileguidance {
+        class ace_missileguidance: EGVAR(missileguidance,type_ESSM) {
             enabled = 1;
-
-            pitchRate = 15;          // Minium flap deflection for guidance
-            yawRate = 15;            // Maximum flap deflection for guidance
-
-            canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
-
-            // Guidance type for munitions
-            defaultSeekerType = "DopplerRadar";
-            seekerTypes[] = { "DopplerRadar" };
-            lockableTypes[] = {"Air"};
-
-            minimumSpeedFilter = 20;    // filter out targets that have a closing velocity less than this
-            minimumTimeFilter = 0.00001; // filter out targets that are this close to the ground (speed of light)
-            maxTerrainCheck = 16000;    // How far we should check for terrain
-
-            defaultSeekerLockMode = "LOAL";
-            seekerLockModes[] = { "LOAL", "LOBL" };
-
-            defaultNavigationType = "ZeroEffortMiss";
-            navigationTypes[] = { "ZeroEffortMiss" };
-
-            seekLastTargetPos = 0;      // seek last target position [if seeker loses LOS of target, continue to last known pos]
-            seekerAngle = 50;           // Angle from the shooter's view that can track the missile
-            seekerAccuracy = 1;         // seeker accuracy multiplier
-
-            seekerMinRange = 75;
-            seekerMaxRange = 2500;      // Range from the missile which the seeker can visually search
-
-            // Attack profile type selection
-            defaultAttackProfile = "DIR";
-            attackProfiles[] = {"DIR"};
         };
     };
 
@@ -83,39 +24,8 @@ class CfgAmmo {
     class GVAR(s400): ammo_Missile_s750 {
         author = "Dani (TCVM)";
         maneuvrability = 0;
-        class ace_missileguidance {
+        class ace_missileguidance: EGVAR(missileguidance,type_S400) {
             enabled = 1;
-
-            pitchRate = 25;          // Minium flap deflection for guidance
-            yawRate = 25;            // Maximum flap deflection for guidance
-
-            canVanillaLock = 1;          // Can this default vanilla lock? Only applicable to non-cadet mode
-
-            // Guidance type for munitions
-            defaultSeekerType = "DopplerRadar";
-            seekerTypes[] = { "DopplerRadar" };
-            lockableTypes[] = {"Air"};
-
-            minimumSpeedFilter = 5;    // filter out targets that have a closing velocity less than this
-            minimumTimeFilter = 0.000001; // filter out targets that are this close to the ground (speed of light)
-            maxTerrainCheck = 16000;    // How far we should check for terrain
-
-            defaultSeekerLockMode = "LOAL";
-            seekerLockModes[] = { "LOAL", "LOBL" };
-
-            defaultNavigationType = "ZeroEffortMiss";
-            navigationTypes[] = { "ZeroEffortMiss" };
-
-            seekLastTargetPos = 0;      // seek last target position [if seeker loses LOS of target, continue to last known pos]
-            seekerAngle = 50;           // Angle from the shooter's view that can track the missile
-            seekerAccuracy = 1;         // seeker accuracy multiplier
-
-            seekerMinRange = 75;
-            seekerMaxRange = 2500;      // Range from the missile which the seeker can visually search
-
-            // Attack profile type selection
-            defaultAttackProfile = "DIR";
-            attackProfiles[] = {"DIR"};
         };
     };
 };