diff --git a/modular_ss220/objects/code/weapons.dm b/modular_ss220/objects/code/weapons.dm
index e205bb422996..d5f1c64633d1 100644
--- a/modular_ss220/objects/code/weapons.dm
+++ b/modular_ss220/objects/code/weapons.dm
@@ -77,6 +77,7 @@
 	icon = 'modular_ss220/objects/icons/guns.dmi'
 	icon_state = "rsh12"
 	item_state = "rsh12"
+	fire_sound = 'modular_ss220/objects/sound/weapons/gunshots/gunshot_rsh12.ogg'
 	var/reclined = FALSE
 
 /obj/item/gun/projectile/revolver/rsh12/attack_self(mob/living/user)
diff --git a/modular_ss220/objects/sound/weapons/gunshots/gunshot_rsh12.ogg b/modular_ss220/objects/sound/weapons/gunshots/gunshot_rsh12.ogg
new file mode 100644
index 000000000000..0e200cf97395
Binary files /dev/null and b/modular_ss220/objects/sound/weapons/gunshots/gunshot_rsh12.ogg differ