diff --git a/code/__DEFINES/~nova_defines/projectiles.dm b/code/__DEFINES/~nova_defines/projectiles.dm
index d3341e2a58e75e8..c8f985ffa0417a6 100644
--- a/code/__DEFINES/~nova_defines/projectiles.dm
+++ b/code/__DEFINES/~nova_defines/projectiles.dm
@@ -1,3 +1,6 @@
+/// The caliber used by the Oldarms 'Mk.11.4 rifle', designed to be worse .223.
+#define CALIBER_223S ".223 Stinger"
+
 /// Caliber used by the giant anti materiel rifle in guncargo
 #define CALIBER_60STRELA ".60 Strela"
 
diff --git a/modular_ss220/modules/return_prs/black_mesa/code/weapons.dm b/modular_ss220/modules/return_prs/black_mesa/code/weapons.dm
index e9806abda14f38f..ff8528ca1f6fa44 100644
--- a/modular_ss220/modules/return_prs/black_mesa/code/weapons.dm
+++ b/modular_ss220/modules/return_prs/black_mesa/code/weapons.dm
@@ -41,7 +41,7 @@
 	attack_verb_simple = list("shove", "bash")
 	transparent = TRUE
 	max_integrity = 150
-	repairable_by = /obj/item/stack/sheet/iron //what to repair the shield with
+	//repairable_by = /obj/item/stack/sheet/iron //what to repair the shield with
 
 
 /// /obj/item/shield/riot/pointman/hecu/shatter(mob/living/carbon/human/owner)