diff --git a/lua/acf/shared/sh_ace_functions.lua b/lua/acf/shared/sh_ace_functions.lua
index 28a25c55..bf78a807 100644
--- a/lua/acf/shared/sh_ace_functions.lua
+++ b/lua/acf/shared/sh_ace_functions.lua
@@ -1916,13 +1916,13 @@ end
 
 -- Legacy manufacturing cost indicator (original mass/material system).
 function ACE_GetEntLegacyCost(ent, massOverride)
-	if not ACE_IsEnt(ent) then return 0 end
-
-	local points = ent.ACEPoints or 0
-	if points ~= 0 then return points end
-
-	local class = ent:GetClass()
-	local acf = ent.ACF or {}
+	if not ACE_IsEnt(ent) then return 0 end
+
+	local class = ent:GetClass()
+	local points = ent.ACEPoints or 0
+	if class ~= "acf_ammo" and points ~= 0 then return points end
+
+	local acf = ent.ACF or {}
 
 	-- Armor props: derive manufacturing cost from raw thickness (mm), then apply ductility scalar.
 	if ACE.ArmorClasses and ACE.ArmorClasses[class] then