diff --git a/code/modules/projectiles/ammo_boxes/round_boxes.dm b/code/modules/projectiles/ammo_boxes/round_boxes.dm
index 7497be3d5e..6db900ba15 100644
--- a/code/modules/projectiles/ammo_boxes/round_boxes.dm
+++ b/code/modules/projectiles/ammo_boxes/round_boxes.dm
@@ -129,7 +129,7 @@
 	icon_state = "base_type71"
 	overlay_gun_type = "_rounds_type71"
 	overlay_content = "_type71_ap"
-	default_ammo = /datum/ammo/bullet/rifle/heavy/upp/ap
+	default_ammo = /datum/ammo/bullet/rifle/heavy/ap/upp
 
 /obj/item/ammo_box/rounds/type71/ap/empty
 	empty = TRUE
@@ -140,7 +140,7 @@
 	icon_state = "base_type71"
 	overlay_gun_type = "_rounds_type71"
 	overlay_content = "_type71_heap"
-	default_ammo = /datum/ammo/bullet/rifle/heavy/upp/heap
+	default_ammo = /datum/ammo/bullet/rifle/heavy/heap/upp
 
 /obj/item/ammo_box/rounds/type71/heap/empty
 	empty = TRUE
diff --git a/code/modules/projectiles/magazines/rifles.dm b/code/modules/projectiles/magazines/rifles.dm
index db942a5215..24b5edfc92 100644
--- a/code/modules/projectiles/magazines/rifles.dm
+++ b/code/modules/projectiles/magazines/rifles.dm
@@ -334,13 +334,13 @@
 /obj/item/ammo_magazine/rifle/type71/ap
 	name = "\improper Type 71 AP magazine (10x31mm)"
 	desc = "A 10x31mm high-capacity casket magazine containing armor piercing rounds for the Type 71 rifle."
-	default_ammo = /datum/ammo/bullet/rifle/heavy/upp/ap
+	default_ammo = /datum/ammo/bullet/rifle/heavy/ap/upp
 	ammo_band_color = AMMO_BAND_COLOR_AP
 
 /obj/item/ammo_magazine/rifle/type71/heap
 	name = "\improper Type 71 HEAP magazine (10x31mm)"
 	desc = "A 10x31mm high-capacity casket magazine containing the standard high explosive armor piercing rounds for the Type 71 rifle."
-	default_ammo = /datum/ammo/bullet/rifle/heavy/upp/heap
+	default_ammo = /datum/ammo/bullet/rifle/heavy/heap/upp
 	ammo_band_color = AMMO_BAND_COLOR_HEAP
 
 //-------------------------------------------------------