diff --git a/code/__DEFINES/projectiles.dm b/code/__DEFINES/projectiles.dm
index ae61c5e50b7..ed4c66b799c 100644
--- a/code/__DEFINES/projectiles.dm
+++ b/code/__DEFINES/projectiles.dm
@@ -53,13 +53,11 @@
 /// The caliber used by the harpoon gun.
 #define CALIBER_HARPOON "harpoon"
 /// The caliber used by the rebar crossbow.
-#define CALIBER_REBAR "sharpened iron rod"
+#define CALIBER_REBAR "sharpened rod"
 /// The caliber used by the rebar crossbow when forced to hold 2 rods.
-#define CALIBER_REBAR_FORCED "sharpened iron rod"
+#define CALIBER_REBAR_FORCED "sharpened rod"
 /// The caliber used by the syndicate rebar crossbow.
-#define CALIBER_REBAR_SYNDIE "jagged iron rod"
-/// The caliber used by the syndicate rebar crossbow.
-#define CALIBER_REBAR_SYNDIE_NORMAL "sharpened iron rod"
+#define CALIBER_REBAR_SYNDIE "sharpened rod"
 /// The caliber used by the meat hook.
 #define CALIBER_HOOK "hook"
 /// The caliber used by the changeling tentacle mutation.
diff --git a/code/datums/components/crafting/equipment.dm b/code/datums/components/crafting/equipment.dm
index e7971488d63..7e7b7aca26f 100644
--- a/code/datums/components/crafting/equipment.dm
+++ b/code/datums/components/crafting/equipment.dm
@@ -249,3 +249,14 @@
 	tool_paths = list(/obj/item/bikehorn)
 	time = 40 SECONDS
 	category = CAT_EQUIPMENT
+
+/datum/crafting_recipe/rebar_quiver
+	name = "Rebar Storage Quiver"
+	result = /obj/item/storage/bag/rebar_quiver
+	time = 10
+	reqs = list(
+		/obj/item/tank/internals/oxygen = 1,
+		/obj/item/stack/cable_coil = 15,
+	)
+	category = CAT_EQUIPMENT
+	tool_behaviors = list(TOOL_WELDER, TOOL_WIRECUTTER)
diff --git a/code/datums/components/crafting/ranged_weapon.dm b/code/datums/components/crafting/ranged_weapon.dm
index 88b721d3cb6..b646c4472ed 100644
--- a/code/datums/components/crafting/ranged_weapon.dm
+++ b/code/datums/components/crafting/ranged_weapon.dm
@@ -225,7 +225,7 @@
 
 /datum/crafting_recipe/rebarxbowforced
 	name = "Forced Rebar Crossbow"
-	desc = "Get an extra shot in your crossbow... for a chance of shooting yourself when you fire it."
+	desc = "A much quicker reload... for a chance of shooting yourself when you fire it."
 	result = /obj/item/gun/ballistic/rifle/rebarxbow/forced
 	reqs = list(
 		/obj/item/gun/ballistic/rifle/rebarxbow = 1,
diff --git a/code/datums/components/crafting/weapon_ammo.dm b/code/datums/components/crafting/weapon_ammo.dm
index 32f34f2ae75..f68ff58072c 100644
--- a/code/datums/components/crafting/weapon_ammo.dm
+++ b/code/datums/components/crafting/weapon_ammo.dm
@@ -12,6 +12,15 @@
 	time = 0.5 SECONDS
 	category = CAT_WEAPON_AMMO
 
+/datum/crafting_recipe/paperball
+	name = "Paper Ball"
+	result = /obj/item/ammo_casing/rebar/paperball
+	reqs = list(
+		/obj/item/paper = 1,
+	)
+	time = 0.1 SECONDS
+	category = CAT_WEAPON_AMMO
+
 /datum/crafting_recipe/rebarsyndie
 	name = "jagged iron rod"
 	result = /obj/item/ammo_casing/rebar/syndie
@@ -19,10 +28,20 @@
 		/obj/item/stack/rods = 1,
 	)
 	tool_behaviors = list(TOOL_WIRECUTTER)
-	time = 0.5 SECONDS
+	time = 0.1 SECONDS
 	category = CAT_WEAPON_AMMO
 	crafting_flags = CRAFT_CHECK_DENSITY | CRAFT_MUST_BE_LEARNED
 
+/datum/crafting_recipe/healium_bolt
+	name = "healium crystal crossbow bolt"
+	result = /obj/item/ammo_casing/rebar/healium
+	reqs = list(
+		/obj/item/grenade/gas_crystal/healium_crystal = 1
+	)
+	time = 0.1 SECONDS
+	category = CAT_WEAPON_AMMO
+	crafting_flags = CRAFT_CHECK_DENSITY
+
 /datum/crafting_recipe/pulseslug
 	name = "Pulse Slug Shell"
 	result = /obj/item/ammo_casing/shotgun/pulseslug
diff --git a/code/game/objects/items/granters/crafting/rebarxbowsyndie.dm b/code/game/objects/items/granters/crafting/rebarxbowsyndie.dm
index fd38d4f4ccb..04cee4e18a7 100644
--- a/code/game/objects/items/granters/crafting/rebarxbowsyndie.dm
+++ b/code/game/objects/items/granters/crafting/rebarxbowsyndie.dm
@@ -1,5 +1,5 @@
 /obj/item/book/granter/crafting_recipe/dusting/rebarxbowsyndie_ammo
-	name = "SYNDICATE REBAR CROSSBOW OWNERS MANUAL"
+	name = "SYNDICATE REBAR CROSSBOW AMMO CRAFTING MANUAL"
 	desc = "This book will self destruct upon being read a second time."
 	crafting_recipe_types = list(
 		/datum/crafting_recipe/rebarsyndie
diff --git a/code/game/objects/items/stacks/sheets/mineral.dm b/code/game/objects/items/stacks/sheets/mineral.dm
index f6e7d797fd9..2d89fbc5c9c 100644
--- a/code/game/objects/items/stacks/sheets/mineral.dm
+++ b/code/game/objects/items/stacks/sheets/mineral.dm
@@ -473,6 +473,7 @@ GLOBAL_LIST_INIT(metalhydrogen_recipes, list(
 	new /datum/stack_recipe("ancient armor", /obj/item/clothing/suit/armor/elder_atmosian, req_amount = 5, res_amount = 1, crafting_flags = NONE, category = CAT_CLOTHING),
 	new /datum/stack_recipe("ancient helmet", /obj/item/clothing/head/helmet/elder_atmosian, req_amount = 3, res_amount = 1, crafting_flags = NONE, category = CAT_CLOTHING),
 	new /datum/stack_recipe("metallic hydrogen axe", /obj/item/fireaxe/metal_h2_axe, req_amount = 15, res_amount = 1, crafting_flags = NONE, category = CAT_WEAPON_MELEE),
+	new /datum/stack_recipe("metallic hydrogen bolts", /obj/item/ammo_casing/rebar/hydrogen, req_amount = 1, res_amount = 1, crafting_flags = NONE, category = CAT_WEAPON_AMMO),
 	))
 
 /obj/item/stack/sheet/mineral/metal_hydrogen
@@ -491,6 +492,12 @@ GLOBAL_LIST_INIT(metalhydrogen_recipes, list(
 	. = ..()
 	. += GLOB.metalhydrogen_recipes
 
+
+
+GLOBAL_LIST_INIT(zaukerite_recipes, list(
+	new /datum/stack_recipe("zaukerite shard", /obj/item/ammo_casing/rebar/zaukerite, req_amount=1, res_amount=1, category = CAT_WEAPON_AMMO),
+	))
+
 /obj/item/stack/sheet/mineral/zaukerite
 	name = "zaukerite"
 	icon_state = "zaukerite"
@@ -501,3 +508,7 @@ GLOBAL_LIST_INIT(metalhydrogen_recipes, list(
 	mats_per_unit = list(/datum/material/zaukerite = SHEET_MATERIAL_AMOUNT)
 	merge_type = /obj/item/stack/sheet/mineral/zaukerite
 	material_type = /datum/material/zaukerite
+
+/obj/item/stack/sheet/mineral/zaukerite/get_main_recipes()
+	. = ..()
+	. += GLOB.zaukerite_recipes
diff --git a/code/game/objects/items/storage/bags.dm b/code/game/objects/items/storage/bags.dm
index 9af23545c6f..28caa290a9c 100644
--- a/code/game/objects/items/storage/bags.dm
+++ b/code/game/objects/items/storage/bags.dm
@@ -573,4 +573,28 @@
 	for(var/i in 1 to 40)
 		new /obj/item/ammo_casing/harpoon(src)
 
+/obj/item/storage/bag/rebar_quiver
+	name = "Rebar Storage Quiver"
+	icon = 'icons/obj/weapons/bows/quivers.dmi'
+	icon_state = "rebar_quiver"
+	worn_icon_state = "rebar_quiver"
+	inhand_icon_state = "rebar_quiver"
+	desc = "A oxygen tank cut in half, used for holding sharpened rods for the rebar crossbow."
+	slot_flags = ITEM_SLOT_BACK|ITEM_SLOT_SUITSTORE
+	resistance_flags = FLAMMABLE
+
+/obj/item/storage/bag/rebar_quiver/Initialize(mapload)
+	. = ..()
+	atom_storage.max_specific_storage = WEIGHT_CLASS_TINY
+	atom_storage.max_slots = 10
+	atom_storage.max_total_storage = 15
+	atom_storage.set_holdable(list(
+		/obj/item/ammo_casing/rebar,
+		/obj/item/ammo_casing/rebar/syndie,
+		/obj/item/ammo_casing/rebar/healium,
+		/obj/item/ammo_casing/rebar/hydrogen,
+		/obj/item/ammo_casing/rebar/zaukerite,
+		/obj/item/ammo_casing/rebar/paperball,
+		))
+
 #undef ORE_BAG_BALOON_COOLDOWN
diff --git a/code/game/objects/items/storage/uplink_kits.dm b/code/game/objects/items/storage/uplink_kits.dm
index 7bd00901614..3a4ce82d85e 100644
--- a/code/game/objects/items/storage/uplink_kits.dm
+++ b/code/game/objects/items/storage/uplink_kits.dm
@@ -341,7 +341,7 @@
 
 /obj/item/storage/box/syndie_kit/rebarxbowsyndie
 	name = "Boxed Rebar Crossbow"
-	desc = "Now features instruction manual for making ammo."
+	desc = "A scoped weapon with low armor penetration, but devestating against flesh. Features instruction manual for making specialty ammo."
 
 /obj/item/storage/box/syndie_kit/rebarxbowsyndie/PopulateContents()
 	new /obj/item/book/granter/crafting_recipe/dusting/rebarxbowsyndie_ammo(src)
diff --git a/code/modules/clothing/suits/jobs.dm b/code/modules/clothing/suits/jobs.dm
index fe6fce092a4..bc091aaeb66 100644
--- a/code/modules/clothing/suits/jobs.dm
+++ b/code/modules/clothing/suits/jobs.dm
@@ -180,6 +180,8 @@
 		/obj/item/tank/internals/plasmaman,
 		/obj/item/t_scanner,
 		/obj/item/gun/ballistic/rifle/boltaction/pipegun,
+		/obj/item/storage/bag/rebar_quiver,
+		/obj/item/gun/ballistic/rifle/rebarxbow,
 	)
 	resistance_flags = NONE
 	species_exception = list(/datum/species/golem)
@@ -426,6 +428,9 @@
 		/obj/item/tank/internals/emergency_oxygen,
 		/obj/item/tank/internals/plasmaman,
 		/obj/item/extinguisher,
+		/obj/item/construction/rtd,
+		/obj/item/gun/ballistic/rifle/rebarxbow,
+		/obj/item/storage/bag/rebar_quiver,
 	)
 
 /datum/armor/atmos_overalls
diff --git a/code/modules/clothing/suits/wintercoats.dm b/code/modules/clothing/suits/wintercoats.dm
index 05b9c612a7b..02c3399db7b 100644
--- a/code/modules/clothing/suits/wintercoats.dm
+++ b/code/modules/clothing/suits/wintercoats.dm
@@ -521,7 +521,8 @@
 		/obj/item/t_scanner,
 		/obj/item/construction/rld,
 		/obj/item/construction/rtd,
-		/obj/item/gun/ballistic/rifle/rebarxbow
+		/obj/item/gun/ballistic/rifle/rebarxbow,
+		/obj/item/storage/bag/rebar_quiver,
 	)
 	armor_type = /datum/armor/wintercoat_engineering
 	hoodtype = /obj/item/clothing/head/hooded/winterhood/engineering
diff --git a/code/modules/projectiles/ammunition/ballistic/rifle.dm b/code/modules/projectiles/ammunition/ballistic/rifle.dm
index 8e06a0e10b5..3a7c3fcb59d 100644
--- a/code/modules/projectiles/ammunition/ballistic/rifle.dm
+++ b/code/modules/projectiles/ammunition/ballistic/rifle.dm
@@ -51,13 +51,61 @@
 	projectile_type = /obj/projectile/bullet/shotgun_beanbag/a40mm
 
 /obj/item/ammo_casing/rebar
-	name = "sharpened iron rod"
+	name = "Sharpened Iron Rod"
 	desc = "A Sharpened Iron rod. It's Pointy!"
 	caliber = CALIBER_REBAR
 	icon_state = "rod_sharp"
 	base_icon_state = "rod_sharp"
 	projectile_type = /obj/projectile/bullet/rebar
 
+/obj/item/ammo_casing/rebar/syndie
+	name = "Jagged Iron Rod"
+	desc = "An Iron rod, with notches cut into it. You really dont want this stuck in you."
+	caliber = CALIBER_REBAR
+	icon_state = "rod_jagged"
+	base_icon_state = "rod_jagged"
+	projectile_type = /obj/projectile/bullet/rebar/syndie
+
+/obj/item/ammo_casing/rebar/zaukerite
+	name = "Zaukerite Sliver"
+	desc = "A sliver of a zaukerite crystal. Due to its irregular, jagged edges, removal of an embedded zaukerite sliver should only be done by trained surgeons."
+	caliber = CALIBER_REBAR
+	icon_state = "rod_zaukerite"
+	base_icon_state = "rod_zaukerite"
+	projectile_type = /obj/projectile/bullet/rebar/zaukerite
+
+/obj/item/ammo_casing/rebar/hydrogen
+	name = "Metallic Hydrogen Bolt"
+	desc = "An ultra-sharp rod made from pure metallic hydrogen. Armor may as well not exist."
+	caliber = CALIBER_REBAR
+	icon_state = "rod_hydrogen"
+	base_icon_state = "rod_hydrogen"
+	projectile_type = /obj/projectile/bullet/rebar/hydrogen
+
+/obj/item/ammo_casing/rebar/healium
+	name = "Healium Crystal Bolt"
+	desc = "Who needs a syringe gun, anyway?"
+	caliber = CALIBER_REBAR
+	icon_state = "rod_healium"
+	base_icon_state =  "rod_healium"
+	projectile_type = /obj/projectile/bullet/rebar/healium
+
+/obj/item/ammo_casing/rebar/supermatter
+	name = "Supermatter Bolt"
+	desc = "Wait, how is the bow capable of firing this without dusting?"
+	caliber = CALIBER_REBAR
+	icon_state = "rod_supermatter"
+	base_icon_state = "rod_supermatter"
+	projectile_type = /obj/projectile/bullet/rebar/supermatter
+
+/obj/item/ammo_casing/rebar/paperball
+	name = "Paper Ball"
+	desc = "Doink!"
+	caliber = CALIBER_REBAR
+	icon_state = "paperball"
+	base_icon_state = "paperball"
+	projectile_type = /obj/projectile/bullet/paperball
+
 /obj/item/ammo_casing/rebar/Initialize(mapload)
 	. = ..()
 	AddElement(/datum/element/caseless, TRUE)
@@ -66,10 +114,3 @@
 	. = ..()
 	icon_state = "[base_icon_state]"
 
-/obj/item/ammo_casing/rebar/syndie
-	name = "Jagged iron rod"
-	desc = "An Iron rod, with notches cut into it. You really dont want this stuck in you."
-	caliber = CALIBER_REBAR_SYNDIE
-	icon_state = "rod_jagged"
-	base_icon_state = "rod_jagged"
-	projectile_type = /obj/projectile/bullet/rebarsyndie
diff --git a/code/modules/projectiles/boxes_magazines/internal/rifle.dm b/code/modules/projectiles/boxes_magazines/internal/rifle.dm
index 52d395725a1..8c6abaa0e77 100644
--- a/code/modules/projectiles/boxes_magazines/internal/rifle.dm
+++ b/code/modules/projectiles/boxes_magazines/internal/rifle.dm
@@ -54,8 +54,5 @@
 /obj/item/ammo_box/magazine/internal/boltaction/rebarxbow/syndie
 	max_ammo = 3
 	caliber = CALIBER_REBAR_SYNDIE
-	ammo_type = /obj/item/ammo_casing/rebar/syndie
-
-/obj/item/ammo_box/magazine/internal/boltaction/rebarxbow/syndie/normal
-	caliber = CALIBER_REBAR_SYNDIE_NORMAL
 	ammo_type = /obj/item/ammo_casing/rebar
+
diff --git a/code/modules/projectiles/guns/ballistic/rifle.dm b/code/modules/projectiles/guns/ballistic/rifle.dm
index e50d5ce464c..a8161ddb396 100644
--- a/code/modules/projectiles/guns/ballistic/rifle.dm
+++ b/code/modules/projectiles/guns/ballistic/rifle.dm
@@ -173,7 +173,8 @@
 /obj/item/gun/ballistic/rifle/rebarxbow
 	name = "Heated Rebar Crossbow"
 	desc = "Made from an inducer, iron rods, and some wire, this crossbow fires sharpened iron rods, made from the plentiful iron rods found stationwide. \
-			Only holds one rod in the magazine - you can craft the crossbow with a crowbar to try and force a second rod in, but risks a misfire, or worse..."
+		   Additionally, can fire specialty ammo made from the materials in the atmos crystalizer - zaukerite, metallic hydrogen, and healium crytals all work. \
+		   Very slow to reload - you can craft the crossbow with a crowbar to try loosen the crossbar, but risks a misfire, or worse..."
 	icon = 'icons/obj/weapons/guns/ballistic.dmi'
 	icon_state = "rebarxbow"
 	inhand_icon_state = "rebarxbow"
@@ -194,7 +195,7 @@
 	weapon_weight = WEAPON_HEAVY
 	initial_caliber = CALIBER_REBAR
 	accepted_magazine_type = /obj/item/ammo_box/magazine/internal/boltaction/rebarxbow/normal
-	fire_sound = 'sound/items/syringeproj.ogg'
+	fire_sound = 'sound/items/xbow_lock.ogg'
 	can_be_sawn_off = FALSE
 	tac_reloads = FALSE
 	var/draw_time = 3 SECONDS
@@ -234,24 +235,22 @@
 
 /obj/item/gun/ballistic/rifle/rebarxbow/forced
 	name = "Stressed Rebar Crossbow"
-	desc = "Some idiot decided that they would risk shooting themselves in the face if it meant they could have a bit more ammo in this crossbow. Hopefully, it was worth it."
+	desc = "Some idiot decided that they would risk shooting themselves in the face if it meant they could have a draw this crossbow a bit faster. Hopefully, it was worth it."
 	// Feel free to add a recipe to allow you to change it back if you would like, I just wasn't sure if you could have two recipes for the same thing.
 	can_misfire = TRUE
+	draw_time = 1.5
 	misfire_probability = 25
 	accepted_magazine_type = /obj/item/ammo_box/magazine/internal/boltaction/rebarxbow/force
 
 /obj/item/gun/ballistic/rifle/rebarxbow/syndie
 	name = "Syndicate Rebar Crossbow"
 	desc = "The syndicate liked the bootleg rebar crossbow NT engineers made, so they showed what it could be if properly developed. \
-			Holds three shots without a chance of exploding, and features a built in scope. Normally uses special syndicate jagged iron bars, but can be wrenched to shoot inferior normal ones."
+			Holds three shots without a chance of exploding, and features a built in scope. Compatable with all known crossbow ammunition."
 	icon_state = "rebarxbowsyndie"
 	inhand_icon_state = "rebarxbowsyndie"
 	worn_icon_state = "rebarxbowsyndie"
 	w_class = WEIGHT_CLASS_NORMAL
-	can_modify_ammo = TRUE
-	initial_caliber = CALIBER_REBAR_SYNDIE
-	alternative_caliber = CALIBER_REBAR_SYNDIE_NORMAL
-	alternative_ammo_misfires = FALSE
+	initial_caliber = CALIBER_REBAR
 	draw_time = 1
 	accepted_magazine_type = /obj/item/ammo_box/magazine/internal/boltaction/rebarxbow/syndie
 
diff --git a/code/modules/projectiles/projectile/bullets/rifle.dm b/code/modules/projectiles/projectile/bullets/rifle.dm
index d76b2de9d6a..e38d7f67496 100644
--- a/code/modules/projectiles/projectile/bullets/rifle.dm
+++ b/code/modules/projectiles/projectile/bullets/rifle.dm
@@ -58,20 +58,120 @@
 	armour_penetration = 10
 	wound_bonus = -20
 	bare_wound_bonus = 20
-	embedding = list(embed_chance=60, fall_chance=2, jostle_chance=2, ignore_throwspeed_threshold=TRUE, pain_stam_pct=0.4, pain_mult=3, jostle_pain_mult=2, rip_time=10)
+	embedding = list("embed_chance" = 60, "fall_chance" = 2, "jostle_chance" = 2, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.4, "pain_mult" = 4, "jostle_pain_mult" = 2, "rip_time" = 10)
 	embed_falloff_tile = -5
 	wound_falloff_tile = -2
-	shrapnel_type = /obj/item/stack/rods
+	shrapnel_type = /obj/item/ammo_casing/rebar
 
-/obj/projectile/bullet/rebarsyndie
+/obj/projectile/bullet/rebar/proc/handle_drop(datum/source, obj/item/ammo_casing/rebar/newcasing)
+
+/obj/projectile/bullet/rebar/syndie
 	name = "rebar"
 	icon_state = "rebar"
-	damage = 35
+	damage = 55
 	speed = 0.4
 	dismemberment = 2 //It's a budget sniper rifle.
 	armour_penetration = 20 //A bit better versus armor. Gets past anti laser armor or a vest, but doesnt wound proc on sec armor.
 	wound_bonus = 10
-	bare_wound_bonus = 10
-	embedding = list(embed_chance=80, fall_chance=1, jostle_chance=3, ignore_throwspeed_threshold=TRUE, pain_stam_pct=0.4, pain_mult=3, jostle_pain_mult=2, rip_time=14)
+	bare_wound_bonus = 20
+	embedding = list("embed_chance" = 80, "fall_chance" = 1, "jostle_chance" = 3, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.4, "pain_mult" = 3, "jostle_pain_mult" = 2, "rip_time" = 14)
 	embed_falloff_tile = -3
-	shrapnel_type = /obj/item/stack/rods
+	shrapnel_type = /obj/item/ammo_casing/rebar/syndie
+
+/obj/projectile/bullet/rebar/zaukerite
+	name = "zaukerite shard"
+	icon_state = "rebar_zaukerite"
+	damage = 60
+	speed = 0.6
+	dismemberment = 10
+	damage_type = TOX
+	eyeblur = 5
+	armour_penetration = 20 // not nearly as good, as its not as sharp.
+	wound_bonus = 10
+	bare_wound_bonus = 40
+	embedding = list("embed_chance" =100, "fall_chance" = 0, "jostle_chance" = 5, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.8, "pain_mult" = 6, "jostle_pain_mult" = 2, "rip_time" = 30)
+	embed_falloff_tile = 0 // very spiky.
+	shrapnel_type = /obj/item/ammo_casing/rebar/zaukerite
+
+/obj/projectile/bullet/rebar/hydrogen
+	name = "metallic hydrogen bolt"
+	icon_state = "rebar_hydrogen"
+	damage = 40
+	speed = 0.6
+	dismemberment = 0 //goes through clean.
+	damage_type = BRUTE
+	armour_penetration = 30 //very pointy.
+	projectile_piercing = PASSMOB //felt this might have been a nice compromise for the lower damage for the difficulty of getting it
+	wound_bonus = -15
+	bare_wound_bonus = 10
+	embedding = list("embed_chance" = 50, "fall_chance" = 2, "jostle_chance" = 3, "ignore_throwspeed_threshold" = TRUE, "pain_stam_pct" = 0.6, "pain_mult" = 4, "jostle_pain_mult" = 2, "rip_time" =18)
+	embed_falloff_tile = -3
+	shrapnel_type = /obj/item/ammo_casing/rebar/hydrogen
+
+/obj/projectile/bullet/rebar/healium
+	name = "healium bolt"
+	icon_state = "rebar_healium"
+	damage = 0
+	speed = 0.4
+	dismemberment = 0
+	damage_type = BRUTE
+	armour_penetration = 100
+	wound_bonus = -100
+	bare_wound_bonus = -100
+	embedding = list(embed_chance = 0)
+	embed_falloff_tile = -3
+	shrapnel_type = /obj/item/ammo_casing/rebar/healium
+
+/obj/projectile/bullet/rebar/healium/on_hit(atom/target, blocked = 0, pierce_hit)
+	. = ..()
+	if(!isliving(target))
+		return BULLET_ACT_HIT
+	var/mob/living/breather = target
+	breather.SetSleeping(3 SECONDS)
+	breather.adjustFireLoss(-30, updating_health = TRUE, required_bodytype = BODYTYPE_ORGANIC)
+	breather.adjustToxLoss(-30, updating_health = TRUE, required_biotype = BODYTYPE_ORGANIC)
+	breather.adjustBruteLoss(-30, updating_health = TRUE, required_bodytype = BODYTYPE_ORGANIC)
+	breather.adjustOxyLoss(-30, updating_health = TRUE, required_biotype = BODYTYPE_ORGANIC, required_respiration_type = ALL)
+
+	return BULLET_ACT_HIT
+
+
+/obj/projectile/bullet/rebar/supermatter
+	name = "supermatter bolt"
+	icon_state = "rebar_supermatter"
+	damage = 0
+	speed = 0.4
+	dismemberment = 0
+	damage_type = TOX
+	armour_penetration = 100
+	shrapnel_type = /obj/item/ammo_casing/rebar/supermatter
+
+/obj/projectile/bullet/rebar/supermatter/on_hit(atom/target, blocked = 0, pierce_hit)
+	. = ..()
+	if(isliving(target))
+		var/mob/living/victim = target
+		victim.investigate_log("has been dusted by [src].", INVESTIGATE_DEATHS)
+		dust_feedback(target)
+		victim.dust()
+
+	else if(!isturf(target)&& !isliving(target))
+		dust_feedback(target)
+		qdel(target)
+
+	return BULLET_ACT_HIT
+
+
+/obj/projectile/bullet/rebar/supermatter/proc/dust_feedback(atom/target)
+	playsound(get_turf(src), 'sound/effects/supermatter.ogg', 10, TRUE)
+	visible_message(span_danger("[target] is hit by [src], turning [target.p_them()] to dust in a brilliant flash of light!"))
+
+/obj/projectile/bullet/paperball
+	desc = "Doink!"
+	damage = 1 // It's a damn toy.
+	range = 10
+	shrapnel_type = null
+	embedding = null
+	name = "paper ball"
+	desc = "doink!"
+	damage_type = BRUTE
+	icon_state = "paperball"
diff --git a/code/modules/uplink/uplink_items/job.dm b/code/modules/uplink/uplink_items/job.dm
index df4f235f50c..40e0092d434 100644
--- a/code/modules/uplink/uplink_items/job.dm
+++ b/code/modules/uplink/uplink_items/job.dm
@@ -151,7 +151,7 @@
 	desc = "A much more proffessional version of the engineer's bootleg rebar crossbow. 3 shot mag, quicker loading, and better ammo. Owners manual included."
 	item = /obj/item/storage/box/syndie_kit/rebarxbowsyndie
 	cost = 10
-	restricted_roles = list(JOB_STATION_ENGINEER, JOB_CHIEF_ENGINEER)
+	restricted_roles = list(JOB_STATION_ENGINEER, JOB_CHIEF_ENGINEER, JOB_ATMOSPHERIC_TECHNICIAN)
 
 /datum/uplink_item/role_restricted/magillitis_serum
 	name = "Magillitis Serum Autoinjector"
diff --git a/icons/mob/clothing/back.dmi b/icons/mob/clothing/back.dmi
index 4fc02eaa2c0..52be2d07923 100644
Binary files a/icons/mob/clothing/back.dmi and b/icons/mob/clothing/back.dmi differ
diff --git a/icons/mob/inhands/items_lefthand.dmi b/icons/mob/inhands/items_lefthand.dmi
index a2347dc667a..967968b339b 100644
Binary files a/icons/mob/inhands/items_lefthand.dmi and b/icons/mob/inhands/items_lefthand.dmi differ
diff --git a/icons/mob/inhands/items_righthand.dmi b/icons/mob/inhands/items_righthand.dmi
index bb2a425194b..beb3c84860d 100644
Binary files a/icons/mob/inhands/items_righthand.dmi and b/icons/mob/inhands/items_righthand.dmi differ
diff --git a/icons/obj/weapons/bows/quivers.dmi b/icons/obj/weapons/bows/quivers.dmi
index 74a7b4bc8bb..615f96ee6af 100644
Binary files a/icons/obj/weapons/bows/quivers.dmi and b/icons/obj/weapons/bows/quivers.dmi differ
diff --git a/icons/obj/weapons/guns/ammo.dmi b/icons/obj/weapons/guns/ammo.dmi
index 62fb2e45114..7554749a7e4 100644
Binary files a/icons/obj/weapons/guns/ammo.dmi and b/icons/obj/weapons/guns/ammo.dmi differ
diff --git a/icons/obj/weapons/guns/projectiles.dmi b/icons/obj/weapons/guns/projectiles.dmi
index 120a4c12cd3..98a2e59dbc9 100644
Binary files a/icons/obj/weapons/guns/projectiles.dmi and b/icons/obj/weapons/guns/projectiles.dmi differ
diff --git a/sound/items/xbow_lock.ogg b/sound/items/xbow_lock.ogg
new file mode 100644
index 00000000000..d465a95ca05
Binary files /dev/null and b/sound/items/xbow_lock.ogg differ