diff --git a/webapp/models/Gun.php b/webapp/models/Gun.php
index 6dc8a9a6..0290146a 100644
--- a/webapp/models/Gun.php
+++ b/webapp/models/Gun.php
@@ -706,7 +706,7 @@ class Gun extends BaseModel {
             'quality' => $row['quality'],
             'lucky' => strval($gunLucky),
             'durability' => $row['durability'],
-            'rand_attr' => $rand_attr,
+            'rand_attr' => array_values($rand_attr),
             'chip_core' => $chip_core ? $coreAttr : $chip_core,
             'current_pvp_get_ceg' => $todayGetGold / 100,
             'current_pve_get_ceg' => $todayPveGetCeg / 100,