diff --git a/code/modules/overmap/ship_weaponry/_ship_gun.dm b/code/modules/overmap/ship_weaponry/_ship_gun.dm
index 2aae42f43de..1b9e24ab694 100644
--- a/code/modules/overmap/ship_weaponry/_ship_gun.dm
+++ b/code/modules/overmap/ship_weaponry/_ship_gun.dm
@@ -257,8 +257,8 @@
 //The fake objects below handle things like density/opaqueness for empty tiles, since the icons for guns are larger than 32x32.
 //What kind of dinky ass gun is only 32x32?
 /obj/structure/ship_weapon_dummy
-	name = "ship weapon"
-	icon = 'icons/obj/machines/ship_guns/ship_weapon_attachments.dmi'
+	name = "ship weapon dummy"
+	icon = 'icons/obj/machines/ship_guns/ship_weapon_dummy.dmi'
 	icon_state = "dummy"
 	mouse_opacity = 2
 	layer = OBJ_LAYER+0.1 //Higher than the gun itself.
@@ -270,7 +270,7 @@
 	var/is_barrel = FALSE //Ammo spawns in front of THIS dummy.
 
 /obj/structure/ship_weapon_dummy/Initialize(mapload)
-	icon_state = "dummy_inv"
+	icon_state = null
 	. = ..()
 
 /obj/structure/ship_weapon_dummy/examine(mob/user)
@@ -312,6 +312,15 @@
 		if(!SD.connected)
 			SD.connect(SW)
 
+// Ship Weapon Barrel Dummy
+/obj/structure/ship_weapon_dummy/barrel
+	name = "ship weapon barrel dummy"
+	icon_state = "dummy_barrel"
+	is_barrel = TRUE
+
+// ^^
+// Cardinal variants of the "ship weapon barrel dummy" intentionally left out since ship guns only face south and thus only fire south.
+
 /obj/machinery/computer/ship/targeting
 	name = "targeting systems console"
 	desc = "A targeting systems console using Zavodskoi software."
diff --git a/html/changelogs/sleepygemmy-longbow_barrel_fix.yml b/html/changelogs/sleepygemmy-longbow_barrel_fix.yml
new file mode 100644
index 00000000000..4b9d020b05f
--- /dev/null
+++ b/html/changelogs/sleepygemmy-longbow_barrel_fix.yml
@@ -0,0 +1,6 @@
+author: SleepyGemmy
+
+delete-after: True
+
+changes:
+  - bugfix: "Fixes the Longbow's barrel not being mapped in appropiately."
\ No newline at end of file
diff --git a/icons/obj/machines/ship_guns/ship_weapon_attachments.dmi b/icons/obj/machines/ship_guns/ship_weapon_attachments.dmi
index 2ec1f84953d..d7d5005dd82 100644
Binary files a/icons/obj/machines/ship_guns/ship_weapon_attachments.dmi and b/icons/obj/machines/ship_guns/ship_weapon_attachments.dmi differ
diff --git a/icons/obj/machines/ship_guns/ship_weapon_dummy.dmi b/icons/obj/machines/ship_guns/ship_weapon_dummy.dmi
new file mode 100644
index 00000000000..56ec0b385a5
Binary files /dev/null and b/icons/obj/machines/ship_guns/ship_weapon_dummy.dmi differ
diff --git a/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm b/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
index 708105646ea..9acb0b94dbd 100644
--- a/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
+++ b/maps/sccv_horizon/sccv_horizon-2_deck_2.dmm
@@ -35511,12 +35511,6 @@
 "rFn" = (
 /turf/simulated/wall/r_wall,
 /area/rnd/xenobiology/xenoflora)
-"rFs" = (
-/obj/structure/ship_weapon_dummy{
-	is_barrel = 1
-	},
-/turf/template_noop,
-/area/template_noop)
 "rFF" = (
 /obj/structure/table/standard,
 /obj/machinery/power/apc{
@@ -41348,6 +41342,10 @@
 /obj/effect/floor_decal/industrial/hatch/yellow,
 /turf/simulated/floor/tiled/dark/full,
 /area/security/checkpoint2)
+"uAl" = (
+/obj/structure/ship_weapon_dummy/barrel,
+/turf/template_noop,
+/area/template_noop)
 "uAt" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/supply{
 	dir = 4
@@ -57369,8 +57367,8 @@ vig
 lnO
 xDC
 ePO
-rFs
 jHd
+uAl
 qgN
 qgN
 qgN
@@ -84248,7 +84246,7 @@ jHd
 jHd
 jHd
 jHd
-rFs
+uAl
 qgN
 qgN
 qgN
diff --git a/maps/sccv_horizon/sccv_horizon-3_deck_3.dmm b/maps/sccv_horizon/sccv_horizon-3_deck_3.dmm
index 2d1233b56d3..e41b04a9717 100644
--- a/maps/sccv_horizon/sccv_horizon-3_deck_3.dmm
+++ b/maps/sccv_horizon/sccv_horizon-3_deck_3.dmm
@@ -517,7 +517,7 @@
 /obj/effect/floor_decal/industrial/warning,
 /obj/structure/disposalpipe/segment,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "avY" = (
 /obj/structure/railing/mapped{
 	dir = 8
@@ -1211,7 +1211,7 @@
 /obj/effect/floor_decal/industrial/hatch/red,
 /obj/effect/floor_decal/industrial/warning,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "aVB" = (
 /obj/effect/floor_decal/corner/blue{
 	dir = 5
@@ -2868,6 +2868,10 @@
 "cyz" = (
 /turf/simulated/floor/beach/water/alt,
 /area/horizon/hallway/deck_three/primary/starboard)
+"cyH" = (
+/obj/structure/ship_weapon_dummy/barrel,
+/turf/template_noop,
+/area/template_noop)
 "czd" = (
 /obj/structure/lattice/catwalk/indoor,
 /turf/simulated/floor/reinforced/airless,
@@ -2954,7 +2958,7 @@
 	pixel_x = -32
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "cBy" = (
 /obj/effect/floor_decal/corner/blue{
 	dir = 10
@@ -3135,12 +3139,11 @@
 /turf/simulated/floor/tiled/dark,
 /area/horizon/crew_quarters/fitness/hallway)
 "cMi" = (
-/obj/effect/floor_decal/industrial/warning/corner{
-	dir = 4
+/obj/effect/floor_decal/industrial/warning{
+	dir = 6
 	},
-/obj/item/hullbeacon/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "cMn" = (
 /obj/machinery/door/blast/regular{
 	density = 0;
@@ -4487,7 +4490,7 @@
 	},
 /obj/item/hullbeacon/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "dVW" = (
 /turf/simulated/open,
 /area/hallway/medical/upper)
@@ -4842,6 +4845,15 @@
 "eiF" = (
 /turf/simulated/wall/shuttle/scc_space_ship/cardinal,
 /area/bridge/minibar)
+"eiR" = (
+/obj/effect/floor_decal/industrial/warning{
+	dir = 8
+	},
+/obj/structure/railing/mapped{
+	dir = 8
+	},
+/turf/simulated/floor/reinforced/airless,
+/area/horizon/exterior)
 "ejB" = (
 /turf/simulated/wall/r_wall,
 /area/horizon/crew_armoury)
@@ -5428,7 +5440,7 @@
 	dir = 1
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "eGq" = (
 /obj/structure/lattice/catwalk,
 /obj/structure/railing/mapped,
@@ -5482,7 +5494,7 @@
 	dir = 8
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "eIH" = (
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
 /obj/machinery/atmospherics/pipe/simple/hidden/supply,
@@ -6026,6 +6038,10 @@
 	},
 /turf/simulated/floor/tiled,
 /area/bridge/controlroom)
+"ffO" = (
+/obj/effect/floor_decal/industrial/warning/corner,
+/turf/simulated/floor/reinforced/airless,
+/area/horizon/exterior)
 "fgs" = (
 /obj/effect/floor_decal/spline/fancy/wood{
 	dir = 10
@@ -6378,7 +6394,7 @@
 	},
 /obj/structure/railing/mapped,
 /turf/simulated/open/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "frA" = (
 /obj/structure/bed/stool/chair{
 	dir = 1
@@ -7958,7 +7974,7 @@
 "gBM" = (
 /obj/effect/floor_decal/industrial/hatch/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "gCH" = (
 /obj/effect/floor_decal/spline/fancy{
 	dir = 1
@@ -8553,7 +8569,7 @@
 /obj/effect/floor_decal/industrial/hatch/red,
 /obj/effect/floor_decal/industrial/warning,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "hbl" = (
 /obj/structure/table/reinforced/wood,
 /obj/effect/floor_decal/spline/fancy/wood,
@@ -13292,7 +13308,7 @@
 /obj/item/hullbeacon/red,
 /obj/structure/railing/mapped,
 /turf/simulated/open/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "kIy" = (
 /obj/structure/railing/mapped{
 	dir = 8
@@ -13414,6 +13430,10 @@
 	},
 /turf/simulated/floor/tiled,
 /area/horizon/hallway/deck_three/primary/starboard)
+"kPd" = (
+/obj/structure/lattice/catwalk/indoor,
+/turf/simulated/floor/reinforced/airless,
+/area/horizon/exterior)
 "kQp" = (
 /obj/effect/floor_decal/corner/paleblue{
 	dir = 10
@@ -13669,7 +13689,7 @@
 	dir = 4
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "kZD" = (
 /obj/effect/floor_decal/spline/plain{
 	dir = 8
@@ -15858,9 +15878,9 @@
 /turf/simulated/floor/tiled/dark/full,
 /area/horizon/longbow)
 "mKC" = (
-/obj/structure/lattice/catwalk,
-/turf/simulated/open/airless,
-/area/template_noop)
+/obj/effect/floor_decal/industrial/warning,
+/turf/simulated/floor/reinforced/airless,
+/area/horizon/exterior)
 "mKP" = (
 /obj/structure/sink/kitchen{
 	name = "water fountain";
@@ -16067,6 +16087,13 @@
 /obj/effect/shuttle_landmark/ert/dock,
 /turf/simulated/floor/reinforced/airless,
 /area/template_noop)
+"mUv" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/railing/mapped{
+	dir = 8
+	},
+/turf/simulated/open/airless,
+/area/horizon/exterior)
 "mVc" = (
 /obj/effect/floor_decal/corner/red/full{
 	dir = 8
@@ -16660,7 +16687,7 @@
 /obj/effect/floor_decal/industrial/hatch/yellow,
 /obj/effect/floor_decal/industrial/warning,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "nup" = (
 /obj/structure/cable/green{
 	icon_state = "4-8"
@@ -16944,7 +16971,7 @@
 	},
 /obj/item/hullbeacon/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "nFO" = (
 /obj/machinery/light{
 	dir = 8
@@ -17256,7 +17283,7 @@
 	dir = 4
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "nSJ" = (
 /obj/effect/floor_decal/corner/green/diagonal,
 /obj/item/device/radio/intercom{
@@ -17610,7 +17637,7 @@
 /obj/structure/ship_weapon_dummy,
 /obj/effect/floor_decal/industrial/hatch/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "oip" = (
 /obj/machinery/door/airlock{
 	name = "Locker Room"
@@ -17932,7 +17959,7 @@
 "oty" = (
 /obj/effect/floor_decal/industrial/hatch/yellow,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "otG" = (
 /obj/item/modular_computer/console/preset/security/investigations,
 /obj/effect/floor_decal/corner/beige{
@@ -18567,7 +18594,7 @@
 	pixel_x = 32
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "oRv" = (
 /obj/effect/floor_decal/corner/paleblue{
 	dir = 10
@@ -23858,6 +23885,15 @@
 /obj/effect/map_effect/door_helper/unres,
 /turf/simulated/floor/tiled,
 /area/bridge/controlroom)
+"teR" = (
+/obj/effect/floor_decal/industrial/warning{
+	dir = 4
+	},
+/obj/structure/railing/mapped{
+	dir = 4
+	},
+/turf/simulated/floor/reinforced/airless,
+/area/horizon/exterior)
 "tfg" = (
 /obj/effect/floor_decal/corner/paleblue/diagonal,
 /obj/machinery/atmospherics/pipe/simple/hidden/scrubbers,
@@ -25079,7 +25115,7 @@
 /obj/effect/floor_decal/industrial/hatch/yellow,
 /obj/structure/disposalpipe/segment,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "tYg" = (
 /obj/structure/sign/flag/scc{
 	pixel_x = 32
@@ -26009,7 +26045,7 @@
 	dir = 8
 	},
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "uLo" = (
 /obj/effect/floor_decal/corner/paleblue{
 	dir = 10
@@ -30388,7 +30424,7 @@
 	},
 /obj/item/hullbeacon/red,
 /turf/simulated/floor/reinforced/airless,
-/area/template_noop)
+/area/horizon/exterior)
 "ych" = (
 /obj/structure/table/rack,
 /obj/item/clothing/accessory/armband/sec,
@@ -54171,23 +54207,23 @@ mhs
 vJc
 qaI
 moN
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
-mKC
-mKC
-mKC
-mKC
-mKC
-mKC
-mKC
-mKC
-mKC
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
 mKC
+grY
+grY
+grY
+grY
+grY
+grY
+grY
+grY
+grY
+grY
 uLF
 leE
 leE
@@ -54373,13 +54409,13 @@ xqX
 gvC
 aiE
 rjn
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 iKX
 nbl
 iKX
@@ -54575,13 +54611,13 @@ xqX
 fum
 pja
 rjn
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 lix
 slH
@@ -54777,14 +54813,14 @@ xqX
 jxA
 wtr
 rjn
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
-iqb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
+mUv
 kIe
 slH
 dSF
@@ -54979,14 +55015,14 @@ qsd
 tIR
 oaA
 rjn
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
-rcF
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
+swU
 frj
 slH
 dSF
@@ -55181,13 +55217,13 @@ krt
 jwe
 gcM
 moN
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 dSF
 dSF
@@ -55383,13 +55419,13 @@ viN
 viN
 moN
 moN
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 dSF
 dSF
@@ -55584,14 +55620,14 @@ tzM
 dhB
 aeV
 asU
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 dSF
 dSF
@@ -55786,14 +55822,14 @@ eHB
 pTx
 pTx
 gqH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 dSF
 dSF
@@ -55988,14 +56024,14 @@ oAS
 xjl
 feb
 gqH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 slH
 slH
@@ -56190,14 +56226,14 @@ xjl
 jaG
 pbu
 gqH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 slH
 slH
 slH
@@ -56392,14 +56428,14 @@ hep
 yfg
 jOn
 asU
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
 oRi
-vkb
+mKC
 slH
 slH
 slH
@@ -57010,7 +57046,7 @@ kKg
 kKg
 kKg
 bkv
-bkv
+cyH
 dSF
 dSF
 dSF
@@ -58614,14 +58650,14 @@ tcM
 tcM
 tcM
 uEc
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
 cBs
-vkb
+mKC
 vtk
 uRs
 dSF
@@ -58817,13 +58853,13 @@ nKD
 nKD
 mIx
 dUB
-leE
-leE
-whh
-cMi
-wGH
-wGH
-vkb
+fJy
+fJy
+teR
+kCw
+cPq
+cPq
+mKC
 iKX
 slH
 dSF
@@ -59018,14 +59054,14 @@ nKD
 nKD
 nKD
 nKD
-czd
-czd
-czd
-czd
+kPd
+kPd
+kPd
+kPd
 eGh
-wGH
-wGH
-vkb
+cPq
+cPq
+mKC
 dSF
 dSF
 dSF
@@ -59221,13 +59257,13 @@ nKD
 nKD
 mIx
 yce
-otI
-otI
-uFC
+mjb
+mjb
+eiR
 nFG
-wGH
-bEW
-kMe
+cPq
+ffO
+cMi
 dSF
 dSF
 dSF
@@ -59422,13 +59458,13 @@ tcM
 tcM
 tcM
 tcM
-wGH
-wGH
-wGH
-wGH
-wGH
-wGH
-vkb
+cPq
+cPq
+cPq
+cPq
+cPq
+cPq
+mKC
 dSF
 dSF
 dSF