Saber SMG update, add armour piercing variable

code/modules/projectiles/ammunition/ammo_casings.dm

@@ -24,7 +24,21 @@
 	desc = "A 9mm bullet casing."
 	caliber = "9mm"
 	projectile_type = "/obj/item/projectile/bullet/weakbullet3"
+	
+/obj/item/ammo_casing/c9mmap
+	desc = "A 9mm bullet casing."
+	caliber = "9mm"
+	projectile_type =/obj/item/projectile/bullet/armourpiercing
 
+/obj/item/ammo_casing/c9mmtox
+	desc = "A 9mm bullet casing."
+	caliber = "9mm"
+	projectile_type = /obj/item/projectile/bullet/toxinbullet
+
+/obj/item/ammo_casing/c9mminc
+	desc = "A 9mm bullet casing."
+	caliber = "9mm"
+	projectile_type = /obj/item/projectile/bullet/incendiary/firebullet
 
 /obj/item/ammo_casing/c45
 	desc = "A .45 bullet casing."

code/modules/projectiles/ammunition/magazines.dm

@@ -132,11 +132,23 @@
 	icon_state = "smg9mm"
 	ammo_type = "/obj/item/ammo_casing/c9mm"
 	caliber = "9mm"
-	max_ammo = 20
+	max_ammo = 30
+	
+/obj/item/ammo_box/magazine/smgm9mm/ap
+	name = "SMG magazine (Armour Piercing 9mm)"
+	ammo_type = /obj/item/ammo_casing/c9mmap
+
+/obj/item/ammo_box/magazine/smgm9mm/toxin
+	name = "SMG magazine (Toxin Tipped 9mm)"
+	ammo_type = /obj/item/ammo_casing/c9mmtox
+
+/obj/item/ammo_box/magazine/smgm9mm/fire
+	name = "SMG Magazine (Incendiary 9mm)"
+	ammo_type = /obj/item/ammo_casing/c9mminc
 
 /obj/item/ammo_box/magazine/smgm9mm/update_icon()
 	..()
-	icon_state = "[initial(icon_state)]-[round(ammo_count(),5)]"
+	icon_state = "[initial(icon_state)]-[round(ammo_count(),6)]"
 
 /obj/item/ammo_box/magazine/smgm45
 	name = "SMG magazine (.45)"

code/modules/projectiles/projectile/bullets.dm

@@ -27,6 +27,18 @@
 
 /obj/item/projectile/bullet/weakbullet3
 	damage = 20
+	
+
+/obj/item/projectile/bullet/toxinbullet
+	damage = 15
+	damage_type = TOX
+
+/obj/item/projectile/bullet/incendiary/firebullet
+	damage = 10
+
+/obj/item/projectile/bullet/armourpiercing
+	damage = 17
+	armour_penetration = 10
 
 /obj/item/projectile/bullet/pellet
 	name = "pellet"