diff --git a/data/json/items/ammo/atgm.json b/data/json/items/ammo/atgm.json
index 8c11ff63c318..c32129fafc92 100644
--- a/data/json/items/ammo/atgm.json
+++ b/data/json/items/ammo/atgm.json
@@ -15,7 +15,7 @@
     "bashing": 1,
     "ammo_type": "atgm",
     "casing": "atgm_spent",
-    "damage": { "damage_type": "bullet", "amount": 30, "armor_multiplier": 0.1 },
+    "damage": { "damage_type": "bullet", "amount": 200, "armor_multiplier": 0.1 },
     "range": 100,
     "recoil": 6000,
     "effects": [ "EXPLOSIVE_HUGE", "NEVER_MISFIRES" ]