diff --git a/mods/persistence/modules/fabrication/designs/protolathe/designs_ammunition.dm b/mods/persistence/modules/fabrication/designs/protolathe/designs_ammunition.dm
index 1896e70b598..fbc10ffab3f 100644
--- a/mods/persistence/modules/fabrication/designs/protolathe/designs_ammunition.dm
+++ b/mods/persistence/modules/fabrication/designs/protolathe/designs_ammunition.dm
@@ -32,4 +32,16 @@
 	path = /obj/item/ammo_magazine/fortyfive/simple
 
 /datum/fabricator_recipe/protolathe/ammunition/fortyfive/box/tier1
-	path = /obj/item/ammo_magazine/box/fortyfive/simple
\ No newline at end of file
+	path = /obj/item/ammo_magazine/box/fortyfive/simple
+
+/datum/fabricator_recipe/protolathe/ammunition/twelvegauge/box/slug/tier0
+	path = /obj/item/ammo_magazine/box/twelvegauge/slug/handmade
+
+/datum/fabricator_recipe/protolathe/ammunition/twelvegauge/box/buckshot/tier0
+	path = /obj/item/ammo_magazine/box/twelvegauge/buckshot/handmade
+
+/datum/fabricator_recipe/protolathe/ammunition/twelvegauge/box/slug/tier1
+	path = /obj/item/ammo_magazine/box/twelvegauge/slug/simple
+
+/datum/fabricator_recipe/protolathe/ammunition/twelvegauge/box/buckshot/tier1
+	path = /obj/item/ammo_magazine/box/twelvegauge/buckshot/simple
diff --git a/mods/persistence/modules/fabrication/designs/protolathe/designs_weapons.dm b/mods/persistence/modules/fabrication/designs/protolathe/designs_weapons.dm
index 64771ea008d..1d17d7c2c79 100644
--- a/mods/persistence/modules/fabrication/designs/protolathe/designs_weapons.dm
+++ b/mods/persistence/modules/fabrication/designs/protolathe/designs_weapons.dm
@@ -31,6 +31,9 @@
 /datum/fabricator_recipe/protolathe/weapon/tier1/shotgun_double
 	path = /obj/item/gun/projectile/shotgun/simple/empty
 
+/datum/fabricator_recipe/protolathe/weapon/tier1/shotgun_double_sawn
+	path = /obj/item/gun/projectile/shotgun/simple/sawnoff/empty
+
 /datum/fabricator_recipe/protolathe/weapon/tier1/shotgun_pump
 	path = /obj/item/gun/projectile/shotgun/pump/simple/empty
 
@@ -38,4 +41,4 @@
 	path = /obj/item/gun/energy/laser/rifle/simple
 
 /datum/fabricator_recipe/protolathe/weapon/tier1/laser_pistol
-	path = /obj/item/gun/energy/laser/pistol/simple
\ No newline at end of file
+	path = /obj/item/gun/energy/laser/pistol/simple