diff --git a/code/modules/projectiles/guns/energy/projectile/railgun.dm b/code/modules/projectiles/guns/energy/projectile/railgun.dm
index 27363e49706..24eca612a0d 100644
--- a/code/modules/projectiles/guns/energy/projectile/railgun.dm
+++ b/code/modules/projectiles/guns/energy/projectile/railgun.dm
@@ -120,7 +120,7 @@
 	init_firemodes = list(
 		list(mode_name="Buckshot", mode_desc="Fires a buckshot synth-shell", projectile_type=/obj/item/projectile/bullet/pellet/shotgun, charge_cost=100, icon="kill"),
 		list(mode_name="Beanbag", mode_desc="Fires a beanbag synth-shell", projectile_type=/obj/item/projectile/bullet/shotgun/beanbag, charge_cost=25, icon="stun"),
-		list(mode_name="Blast", mode_desc="Fires a slug synth-shell", projectile_type=/obj/item/projectile/bullet/shotgun, charge_cost=null, icon="destroy"),
+		list(mode_name="Blast", mode_desc="Fires a slug synth-shell", projectile_type=/obj/item/projectile/bullet/shotgun, charge_cost=50, icon="destroy"),
 	)
 	serial_type = "GP"
 	gun_tags = list(GUN_PROJECTILE, GUN_LASER, GUN_ENERGY, GUN_SCOPE)