diff --git a/modular_skyrat/modules/sec_haul/code/technode/all_nodes.dm b/modular_skyrat/modules/sec_haul/code/technode/all_nodes.dm
index cf47c59128b..cc9337da14a 100644
--- a/modular_skyrat/modules/sec_haul/code/technode/all_nodes.dm
+++ b/modular_skyrat/modules/sec_haul/code/technode/all_nodes.dm
@@ -45,7 +45,6 @@
 	description = "The same technology used in the Sol 2351 Campaign.It is highly classified and resource intensive."
 	prereq_ids = list("syndicate_basic","storedmunition_tech_two")
 	design_ids = list(
-		"sol40_rifldrummag",
 		"m9mm_mag_ext_hp",
 		"m9mm_mag_ext",
 		"m9mm_mag_ext_b",
diff --git a/modular_skyrat/modules/sec_haul/code/technode/sec_research.dm b/modular_skyrat/modules/sec_haul/code/technode/sec_research.dm
index baca40c5a30..ed7daee9efb 100644
--- a/modular_skyrat/modules/sec_haul/code/technode/sec_research.dm
+++ b/modular_skyrat/modules/sec_haul/code/technode/sec_research.dm
@@ -52,18 +52,6 @@
 	)
 	departmental_flags = DEPARTMENT_BITFLAG_SECURITY
 
-/datum/design/sol40_mag_drum_rifle
-	name = "Sol .40 Rifle Drum Magazine"
-	desc = "A large drum Sol .40 Rifle magazine for compatible Weaponry."
-	id = "sol40_rifldrummag"
-	build_type = PROTOLATHE | AWAY_LATHE
-	materials = list(/datum/material/plastic = SHEET_MATERIAL_AMOUNT * 40)
-	build_path = /obj/item/ammo_box/magazine/c40sol_rifle/drum/starts_empty
-	category = list(
-		RND_CATEGORY_WEAPONS + RND_SUBCATEGORY_WEAPONS_AMMO
-	)
-	departmental_flags = DEPARTMENT_BITFLAG_SECURITY
-
 //Grenade Launcher stuff
 
 /datum/design/kiboko_mag