diff --git a/lang/fr.json b/lang/fr.json
index 1ca978a..670e5bd 100644
--- a/lang/fr.json
+++ b/lang/fr.json
@@ -53,8 +53,8 @@
   "BOL.ui.delete": "Supprimer",
   "BOL.ui.roll" : "Utiliser",
   "BOL.ui.equipment" : "Équipement",
-  "BOL.ui.equipmentProperties" : "Propiétés d'équipement",
-  "BOL.ui.weaponProperties" : "Propiétés offensives",
+  "BOL.ui.equipmentProperties" : "Propriétés d'équipement",
+  "BOL.ui.weaponProperties" : "Propriétés offensives",
   "BOL.ui.protectionProperties" : "Protection",
   "BOL.ui.magicalProperties" : "Propriétés magiques",
   "BOL.ui.capacityProperties" : "Propriétés de capacité",
diff --git a/module/controllers/bol-rolls.js b/module/controllers/bol-rolls.js
index b1ae5c6..91ee36f 100644
--- a/module/controllers/bol-rolls.js
+++ b/module/controllers/bol-rolls.js
@@ -323,8 +323,11 @@ export class BoLAttackRoll {
   async processResult( ) {
     if (this._isSuccess) {
       let attrDamage = this.attackDef.weapon.data.data.properties.damageAttribute;
-      let weaponFormula = BoLUtility.getDamageFormula(this.attackDef.weapon.data.data.properties.damage)
+      let weaponFormula = BoLUtility.getDamageFormula(this.attackDef.weapon.data.data.properties.damage, 
+        this.attackDef.weapon.data.data.properties.damageModifiers,
+        this.attackDef.weapon.data.data.properties.damageMultiplier)
       let damageFormula = weaponFormula + "+" + this.attackDef.attacker.data.data.attributes[attrDamage].value;
+      console.log("Formula", damageFormula)
       this.damageRoll = new Roll(damageFormula);
       await this.damageRoll.roll({ "async": false });
       await BoLUtility.showDiceSoNice(this.damageRoll);
diff --git a/module/system/bol-utility.js b/module/system/bol-utility.js
index fa364ac..6ff321a 100644
--- a/module/system/bol-utility.js
+++ b/module/system/bol-utility.js
@@ -381,8 +381,9 @@ export class BoLUtility {
   }
 
   /* -------------------------------------------- */
-  static getDamageFormula(damageString) {
+  static getDamageFormula(damageString, modifier=0, multiplier = 1) {
     if (damageString[0] == 'd') { damageString = "1" + damageString } // Help parsing
+    if (modifier == null) modifier = 0;
     var myReg = new RegExp('(\\d+)[dD]([\\d]+)([MB]*)?([\\+\\d]*)?', 'g');
     let res = myReg.exec(damageString);
     let nbDice = parseInt(res[1]);
@@ -400,7 +401,7 @@ export class BoLUtility {
         modIndex = 4;
       }
     }
-    let formula = nbDice + "d" + res[2] + postForm + ((res[modIndex]) ? res[modIndex] : "");
+    let formula = "(" + nbDice + "d" + res[2] + postForm +  "+" + modifier +") *" + multiplier;
     return formula;
   }
   /* -------------------------------------------- */
diff --git a/module/system/config.js b/module/system/config.js
index 433a471..3b8fa90 100644
--- a/module/system/config.js
+++ b/module/system/config.js
@@ -17,6 +17,13 @@ BOL.damageValues = {
     "d6BB" : "d6B + dé bonus",
 }
 
+BOL.damageMultiplier = {
+  "1": "x1",
+  "2": "x2",
+  "3": "x3",
+  "4": "x4",
+}
+
 BOL.equipmentSlots = {
     "none" : "BOL.equipmentSlots.none",
     "head" : "BOL.equipmentSlots.head",
diff --git a/system.json b/system.json
index f6fc827..ebedc65 100644
--- a/system.json
+++ b/system.json
@@ -7,7 +7,7 @@
   "url": "https://github.com/ZigmundKreud/bol",
   "license": "LICENSE.txt",
   "flags": {},
-  "version": "0.8.9.5",
+  "version": "0.8.9.6",
   "templateVersion": 14,
   "minimumCoreVersion": "0.8.6",
   "compatibleCoreVersion": "9",
diff --git a/templates/item/parts/properties/item/weapon-properties.hbs b/templates/item/parts/properties/item/weapon-properties.hbs
index 3c91ed8..c48f5a7 100644
--- a/templates/item/parts/properties/item/weapon-properties.hbs
+++ b/templates/item/parts/properties/item/weapon-properties.hbs
@@ -115,6 +115,18 @@
         <input class="field-value" type="text" name="data.properties.damageModifiers" value="{{data.properties.damageModifiers}}" data-dtype="Number"/>
     </div>
 </div>
+<div class="form-group">
+    <label class="property-label">{{localize "BOL.itemProperty.damageMultiplier"}}</label>
+    <div class="form-fields center">
+        <select class="field-value" name="data.properties.damageMultiplier" data-dtype="String">
+            {{#select data.properties.damageMultiplier}}
+                {{#each config.damageMultiplier as |value id|}}
+                    <option value="{{id}}">{{value}}</option>
+                {{/each}}
+            {{/select}}
+        </select>
+    </div>
+</div>
 <div class="form-group">
     <label class="property-label">{{localize "BOL.itemProperty.damageSpecial"}}</label>
     <div class="form-fields center">