diff --git a/addons/overpressure/CfgEventHandlers.hpp b/addons/overpressure/CfgEventHandlers.hpp
index 439270861b..a008c845f1 100644
--- a/addons/overpressure/CfgEventHandlers.hpp
+++ b/addons/overpressure/CfgEventHandlers.hpp
@@ -14,38 +14,38 @@ class Extended_PostInit_EventHandlers {
 class Extended_FiredBIS_EventHandlers {
     class CAManBase {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireLauncherBackblast)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireLauncherBackblast)});
         };
     };
 
     class Tank {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
     class Car {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
     class Helicopter {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
     class Plane {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
     class Ship_F {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 5 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
     class StaticWeapon {
         class ADDON {
-            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
+            firedBIS = QUOTE(if (local (_this select 0) && {getNumber (configfile >> 'CfgMagazines' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0} || {getNumber (configfile >> 'CfgWeapons' >> _this select 1 >> QUOTE(QGVAR(Damage))) > 0}) then {_this call DFUNC(fireOverpressureZone)});
         };
     };
 };
diff --git a/addons/overpressure/functions/fnc_fireLauncherBackblast.sqf b/addons/overpressure/functions/fnc_fireLauncherBackblast.sqf
index d5c28cca44..c3b19db29a 100644
--- a/addons/overpressure/functions/fnc_fireLauncherBackblast.sqf
+++ b/addons/overpressure/functions/fnc_fireLauncherBackblast.sqf
@@ -29,10 +29,16 @@ _position = getPosASL _projectile;
 _direction = [0, 0, 0] vectorDiff (vectorDir _projectile);
 
 private ["_backblastAngle", "_backblastRange", "_backblastDamage"];
+_backblastDamage = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(damage));
 
-_backblastAngle = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(angle)) / 2;
-_backblastRange = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(range));
-_backblastDamage = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(damage));
+if (_backblastDamage == 0) then {
+    _backblastAngle = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(angle)) / 2;
+    _backblastRange = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(range));
+    _backblastDamage = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(damage));
+} else {
+    _backblastAngle = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(angle)) / 2;
+    _backblastRange = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(range));
+};
 
 // Damage to others
 private "_affected";
diff --git a/addons/overpressure/functions/fnc_fireOverpressureZone.sqf b/addons/overpressure/functions/fnc_fireOverpressureZone.sqf
index 4438e4a859..c51baf3e64 100644
--- a/addons/overpressure/functions/fnc_fireOverpressureZone.sqf
+++ b/addons/overpressure/functions/fnc_fireOverpressureZone.sqf
@@ -30,9 +30,16 @@ _direction = vectorDir _projectile;
 
 private ["_dangerZoneAngle", "_dangerZoneRange", "_dangerZoneDamage"];
 
-_dangerZoneAngle = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(angle)) / 2;
-_dangerZoneRange = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(range));
-_dangerZoneDamage = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(damage));
+_dangerZoneDamage = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(damage));
+
+if (_dangerZoneDamage == 0) then {
+    _dangerZoneAngle = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(angle)) / 2;
+    _dangerZoneRange = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(range));
+    _dangerZoneDamage = getNumber (configFile >> "CfgWeapons" >> _weapon >> QGVAR(damage));
+} else {
+    _dangerZoneAngle = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(angle)) / 2;
+    _dangerZoneRange = getNumber (configFile >> "CfgMagazines" >> _magazine >> QGVAR(range));
+};
 
 // Damage to others
 private "_affected";