diff --git a/code/datums/supplypacks/munitions.dm b/code/datums/supplypacks/munitions.dm
index 73d150fd03..64567176a0 100644
--- a/code/datums/supplypacks/munitions.dm
+++ b/code/datums/supplypacks/munitions.dm
@@ -75,6 +75,19 @@
 	containername = "Shotgun crate"
 	access = access_armory
 /* VOREStation edit -- This is a bad idea. -- So is this.
+	
+/datum/supply_pack/munitions/shotgunsemi
+	name = "Weapons - Semi-Automatic Shotgun crate"
+	contains = list(
+			/obj/item/ammo_magazine/ammo_box/b12g,
+			/obj/item/ammo_magazine/ammo_box/b12g/pellet,
+			/obj/item/weapon/gun/projectile/shotgun/semi = 2
+			)
+	cost = 100
+	containertype = /obj/structure/closet/crate/secure/weapon
+	containername = "Semi-Auto Shotgun crate"
+	access = access_armory
+
 /datum/supply_pack/munitions/erifle
 	name = "Weapons - Energy marksman"
 	contains = list(/obj/item/weapon/gun/energy/sniperrifle = 2)
@@ -307,4 +320,4 @@
 	cost = 500
 	containertype = /obj/structure/closet/crate/secure
 	containername = "Light machine gun crate"
-	access = access_armory
\ No newline at end of file
+	access = access_armory
diff --git a/code/datums/uplink/visible_weapons.dm b/code/datums/uplink/visible_weapons.dm
index b939e953de..f8526c022a 100644
--- a/code/datums/uplink/visible_weapons.dm
+++ b/code/datums/uplink/visible_weapons.dm
@@ -139,6 +139,11 @@
 	item_cost = 75
 	path = /obj/item/weapon/gun/projectile/shotgun/pump/combat
 
+/datum/uplink_item/item/visible_weapons/semishotgun
+	name = "Semi-Automatic Shotgun"
+	item_cost = 100
+	path = /obj/item/weapon/gun/projectile/shotgun/semi
+
 /datum/uplink_item/item/visible_weapons/leveraction
 	name = "Lever Action Rifle"
 	item_cost = 50
diff --git a/code/game/objects/random/guns_and_ammo.dm b/code/game/objects/random/guns_and_ammo.dm
index 1e94a8b2c9..9d6053336d 100644
--- a/code/game/objects/random/guns_and_ammo.dm
+++ b/code/game/objects/random/guns_and_ammo.dm
@@ -98,6 +98,7 @@
 				prob(2);/obj/item/weapon/gun/projectile/shotgun/pump/combat,
 				prob(4);/obj/item/weapon/gun/projectile/shotgun/pump/rifle,
 				prob(3);/obj/item/weapon/gun/projectile/shotgun/pump/rifle/lever,
+				prob(2);/obj/item/weapon/gun/projectile/shotgun/semi,
 				prob(2);/obj/item/weapon/gun/projectile/silenced)
 
 /obj/random/projectile/sec
@@ -119,7 +120,8 @@
 	return pick(prob(4);/obj/item/weapon/gun/projectile/shotgun/doublebarrel,
 				prob(3);/obj/item/weapon/gun/projectile/shotgun/doublebarrel/sawn,
 				prob(3);/obj/item/weapon/gun/projectile/shotgun/pump,
-				prob(1);/obj/item/weapon/gun/projectile/shotgun/pump/combat)
+				prob(1);/obj/item/weapon/gun/projectile/shotgun/pump/combat,
+				prob(1);/obj/item/weapon/gun/projectile/shotgun/semi)
 
 /obj/random/handgun
 	name = "Random Handgun"
@@ -494,6 +496,10 @@
 			prob(1);list(
 				/obj/item/weapon/gun/projectile/shotgun/pump/combat,
 				/obj/item/ammo_magazine/ammo_box/b12g
+			),
+			prob(1);list(
+				/obj/item/weapon/gun/projectile/shotgun/semi,
+				/obj/item/ammo_magazine/ammo_box/b12g
 			)
 		)
 
diff --git a/code/modules/projectiles/guns/projectile/shotgun.dm b/code/modules/projectiles/guns/projectile/shotgun.dm
index 5e87e05cfc..51e7827721 100644
--- a/code/modules/projectiles/guns/projectile/shotgun.dm
+++ b/code/modules/projectiles/guns/projectile/shotgun.dm
@@ -226,3 +226,18 @@
 	w_class = ITEMSIZE_NORMAL
 	force = 5
 	sawn_off = TRUE
+
+//Sjorgen Inertial Shotgun
+/obj/item/weapon/gun/projectile/shotgun/semi
+	name = "semi-automatic shotgun"
+	desc = "A shotgun with a simple, yet effective recoil inertia loading mechanism for semi-automatic fire. This gun uses 12 gauge ammunition."
+	description_fluff = "Looking back on yet another venerable design, Hedberg-Hammarstrom settled on a pattern of shotgun that both had the reliability of a well proven semi-automatic loading system in addition to a striking visual aesthetic that would be appealing to even the most discerning of firearm collectors."
+	icon_state = "sjorgen"
+	item_state = "shotgun"
+	w_class = ITEMSIZE_LARGE
+	caliber = "12g"
+	origin_tech = list(TECH_COMBAT = 3, TECH_MATERIAL = 2)
+	slot_flags = SLOT_BACK
+	load_method = SINGLE_CASING
+	max_shells = 5
+	ammo_type = /obj/item/ammo_casing/a12g/beanbag