im going insane

code/modules/projectiles/boxes_magazines/internal/derringer.dm

@@ -1,17 +1,28 @@
-/obj/item/ammo_box/magazine/internal/derr38
+/obj/item/ammo_box/magazine/internal/derringer
 	name = "derringer muzzle"
 	ammo_type = /obj/item/ammo_casing/c38
 	caliber = "38"
 	max_ammo = 2
+	multiload = FALSE
 
-/obj/item/ammo_box/magazine/internal/derr357
+/obj/item/ammo_box/magazine/internal/derringer/ammo_count(countempties = 1)
+	if (!countempties)
+		var/boolets = 0
+		for(var/obj/item/ammo_casing/bullet in stored_ammo)
+			if(bullet.BB)
+				boolets++
+		return boolets
+	else
+		return ..()
+
+/obj/item/ammo_box/magazine/internal/derringer/a357
 	name = "\improper derringer muzzle"
 	ammo_type = /obj/item/ammo_casing/a357
 	caliber = "357"
 	max_ammo = 2
 	multiload = FALSE
 
-/obj/item/ammo_box/magazine/internal/derr4570
+/obj/item/ammo_box/magazine/internal/derringer/g4570
 	name = "\improper derringer muzzle"
 	ammo_type = /obj/item/ammo_casing/g4570
 	caliber = "45-70"

code/modules/projectiles/guns/ballistic/derringer.dm

@@ -3,7 +3,7 @@
 	desc = "A easily consealable derringer. Uses .38 ammo"
 	icon = 'icons/obj/guns/projectile.dmi'
 	icon_state = "derringer"
-	mag_type = /obj/item/ammo_box/magazine/internal/derr38
+	mag_type = /obj/item/ammo_box/magazine/internal/derringer
 	fire_sound = 'sound/weapons/revolvershot.ogg'
 	casing_ejector = FALSE
 	w_class = WEIGHT_CLASS_TINY
@@ -20,6 +20,20 @@
 		boolets += magazine.ammo_count(countempties)
 	return boolets
 
+obj/item/gun/ballistic/derringer/attack_self(mob/living/user)
+	var/num_unloaded = 0
+	while (get_ammo() > 0)
+		var/obj/item/ammo_casing/CB
+		CB = magazine.get_round(0)
+		chambered = null
+		CB.forceMove(drop_location())
+		CB.update_icon()
+		num_unloaded++
+	if (num_unloaded)
+		to_chat(user, "<span class='notice'>You break open \the [src] and unload [num_unloaded] bullets\s.</span>")
+	else
+		to_chat(user, "<span class='warning'>[src] is empty!</span>")
+
 /obj/item/gun/ballistic/derringer/examine(mob/user)
 	. = ..()
 	var/live_ammo = get_ammo(FALSE, FALSE)
@@ -29,16 +43,16 @@
 	name = "\improper .357 Syndicate Derringer"
 	desc = "An easily consealable derriger, if not for the bright red and black. Uses .357 ammo"
 	icon_state = "derringer_syndie"
-	mag_type = /obj/item/ammo_box/magazine/internal/derr357
+	mag_type = /obj/item/ammo_box/magazine/internal/derringer/a357
 
 /obj/item/gun/ballistic/derringer/gold
 	name = "\improper Golden Derringer"
 	desc = "The golden sheen is somewhat counterintuitive as a stealth weapon, but it looks cool. Uses .357 ammo"
 	icon_state = "derringer_gold"
-	mag_type = /obj/item/ammo_box/magazine/internal/derr357
+	mag_type = /obj/item/ammo_box/magazine/internal/derringer/a357
 
 /obj/item/gun/ballistic/derringer/nukeop
 	name = "\improper Gunslinger's Derringer"
 	desc = "Sandalwood grip, wellkempt blue-grey steel barrels, and a crash like thunder itself. Uses the exceedingly rare 45-70 Govt. ammo"
 	icon_state = "derringer_syndie"
-	mag_type = /obj/item/ammo_box/magazine/internal/derr4570
+	mag_type = /obj/item/ammo_box/magazine/internal/derringer/g4570