diff --git a/data/json/items/gun/454.json b/data/json/items/gun/454.json
index 436d1bb6aa234..7398e6764dd45 100644
--- a/data/json/items/gun/454.json
+++ b/data/json/items/gun/454.json
@@ -15,7 +15,7 @@
     "material": [ "steel", "plastic" ],
     "symbol": "(",
     "color": "light_gray",
-    "ammo": [ "454", "45colt" ],
+    "ammo": [ "454", "410shot", "45colt" ],
     "dispersion": 280,
     "durability": 8,
     "blackpowder_tolerance": 56,