diff --git a/addons/advanced_throwing/functions/fnc_throwFiredXEH.sqf b/addons/advanced_throwing/functions/fnc_throwFiredXEH.sqf
index 80dbc2f973..5461d5d010 100644
--- a/addons/advanced_throwing/functions/fnc_throwFiredXEH.sqf
+++ b/addons/advanced_throwing/functions/fnc_throwFiredXEH.sqf
@@ -26,3 +26,8 @@ TRACE_1("Fired",_this);
 {
     _this call _x;
 } forEach ((_this select 0) getVariable "cba_xeh_fired");
+
+// Call muzzle fired EH
+{
+    _this call compile getText (_x >> "fired");
+} forEach (configProperties [configFile >> "CfgWeapons" >> "Throw" >> (_this select 2) >> "EventHandlers", "isClass _x", true]);
diff --git a/optionals/compat_rhs_afrf3/CfgAmmo.hpp b/optionals/compat_rhs_afrf3/CfgAmmo.hpp
index deebfe92ef..1af1a2bcab 100644
--- a/optionals/compat_rhs_afrf3/CfgAmmo.hpp
+++ b/optionals/compat_rhs_afrf3/CfgAmmo.hpp
@@ -153,25 +153,11 @@ class CfgAmmo {
         ace_frag_skip = 0;
         ace_frag_force = 1;
     };
-    class rhs_ammo_rgn_base: rhs_ammo_rgd5 {
-        ace_frag_enabled = 1;
-        ace_frag_metal = 193;
-        ace_frag_charge = 97;
-        ace_frag_gurney_c = 2800;
-        ace_frag_gurney_k = "3/5";
-        ace_frag_classes[] = {"ACE_frag_tiny_HD"};
-        ace_frag_skip = 0;
-        ace_frag_force = 1;
-    };
-    class rhs_ammo_rgn: rhs_ammo_rgn_base {
-        // RGN is scripted grenade that deletes itself, which will break advanced throwing, replace with it's base
-        ace_advanced_throwing_replaceWith = "rhs_ammo_rgn_base";
+    class rhs_ammo_rgn: rhs_ammo_rgd5 {
         ace_frag_enabled = 0;
         ace_frag_skip = 1;
         ace_frag_force = 0;
     };
-    class rhs_ammo_rgn_sub: rhs_ammo_rgn_base {};
-    class rhs_ammo_rgn_exp: rhs_ammo_rgn_base {};
     class rhs_ammo_fakel: GrenadeHand {
         ace_frag_enabled = 0;
         ace_frag_skip = 1;
@@ -205,7 +191,7 @@ class CfgAmmo {
         ace_frag_skip = 1;
         ace_frag_force = 0;
     };
-    
+
     class G_40mm_HE;
     class rhs_g_vog25: G_40mm_HE {};
     class rhs_g_vg40tb: rhs_g_vog25 { //Thermobaric
@@ -220,5 +206,5 @@ class CfgAmmo {
     class rhs_g_vg40md_white: rhs_g_vog25 { //Smoke
         ace_frag_force = 0;
     };
-    
+
 };
diff --git a/optionals/compat_rhs_afrf3/CfgWeapons.hpp b/optionals/compat_rhs_afrf3/CfgWeapons.hpp
index b654aa0f66..c688462068 100644
--- a/optionals/compat_rhs_afrf3/CfgWeapons.hpp
+++ b/optionals/compat_rhs_afrf3/CfgWeapons.hpp
@@ -85,7 +85,7 @@ class CfgWeapons {
         ACE_ScopeAdjust_VerticalIncrement = 0.5;
         ACE_ScopeAdjust_HorizontalIncrement = 0.5;
     };
-    class rhs_acc_pso1m21: rhs_acc_sniper_base {
+    class rhs_acc_pso1m21: rhs_acc_pso1m2 {
         ACE_ScopeHeightAboveRail = 7.75566;
         ACE_ScopeAdjust_Vertical[] = {0, 0};
         ACE_ScopeAdjust_Horizontal[] = {-10, 10};
diff --git a/optionals/compat_rhs_usf3/CfgMagazines.hpp b/optionals/compat_rhs_usf3/CfgMagazines.hpp
index a6a2db402b..61d6493079 100644
--- a/optionals/compat_rhs_usf3/CfgMagazines.hpp
+++ b/optionals/compat_rhs_usf3/CfgMagazines.hpp
@@ -69,7 +69,7 @@ class cfgMagazines {
         };
     };
 
-    class rhsusf_m112x4_mag: CA_Magazine {
+    class rhsusf_m112x4_mag: rhsusf_m112_mag {
         ace_explosives_DelayTime = 1;
         ace_explosives_Placeable = 1;
         ace_explosives_SetupObject = "ACE_Explosives_Place_rhsusf_m112x4_DemoCharge";