diff --git a/1.3/Defs/ThingDef/ThingDef_Security.xml b/1.3/Defs/ThingDef/ThingDef_Security.xml
index 37d9bbb..95fb005 100644
--- a/1.3/Defs/ThingDef/ThingDef_Security.xml
+++ b/1.3/Defs/ThingDef/ThingDef_Security.xml
@@ -230,7 +230,7 @@
       </li>
       <li Class="CompProperties_Explosive">
         <wickTicks>240</wickTicks>
-        <explosiveRadius>5.9</explosiveRadius>
+        <explosiveRadius>14.9</explosiveRadius>
         <explosiveDamageType>EMP</explosiveDamageType>
         <chanceNeverExplodeFromDamage>0.5</chanceNeverExplodeFromDamage>
       </li>
@@ -244,8 +244,8 @@
           </thingDefs>
         </fuelFilter>
         <fuelIsMortarBarrel>true</fuelIsMortarBarrel>
-        <fuelCapacity>2</fuelCapacity>
-        <fuelMultiplier>2</fuelMultiplier>
+        <fuelCapacity>1</fuelCapacity>
+        <fuelMultiplier>1</fuelMultiplier>
         <initialFuelPercent>1</initialFuelPercent>
         <showFuelGizmo>true</showFuelGizmo>
         <minimumFueledThreshold>1</minimumFueledThreshold>
diff --git a/1.3/Defs/ThingDef/ThingDef_Shell.xml b/1.3/Defs/ThingDef/ThingDef_Shell.xml
index 9fefc88..699549b 100644
--- a/1.3/Defs/ThingDef/ThingDef_Shell.xml
+++ b/1.3/Defs/ThingDef/ThingDef_Shell.xml
@@ -602,7 +602,7 @@
     <graphicData>
       <texPath>Things/Item/PNShell/PNShellAP</texPath>
     </graphicData>
-    <projectileWhenLoaded>PN_Bullet_RailGun</projectileWhenLoaded>
+    <projectileWhenLoaded>PN_Bullet_Shell_RG</projectileWhenLoaded>
     <statBases>
       <MaxHitPoints>60</MaxHitPoints>
       <Mass>1.25</Mass>
@@ -625,20 +625,19 @@
     </costListForDifficulty>
   </ThingDef>
 
-  <!--<ThingDef ParentName="PN_BaseBullet">
+  <ThingDef ParentName="BaseBullet">
     <defName>PN_Bullet_Shell_RG</defName>
-    <label>Railgun shell</label>
+    <label>railgun shell</label>
     <graphicData>
       <texPath>Things/Projectile/ChargeLanceShot</texPath>
       <graphicClass>Graphic_Single</graphicClass>
       <shaderType>TransparentPostLight</shaderType>
     </graphicData>
+    <thingClass>Projectile_Explosive</thingClass>
     <projectile>
-      <damageDef>Bullet</damageDef>
-      <damageAmountBase>40</damageAmountBase>
-      <stoppingPower>3</stoppingPower>
-      <armorPenetrationBase>0.24</armorPenetrationBase>
+      <damageDef>BombSuper</damageDef>
       <speed>410</speed>
+      <explosionRadius>2.4</explosionRadius>
     </projectile>
-  </ThingDef>-->
+  </ThingDef>
 </Defs>
\ No newline at end of file