diff --git a/language.version b/language.version
index 839bc627c..65e461415 100644
--- a/language.version
+++ b/language.version
@@ -1,3 +1,3 @@
 [default]
-SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r617 \cu(Wed 16 Nov 22:34:26 CET 2022)\c-";
-SWWM_SHORTVER="\cw1.3pre r617 \cu(2022-11-16 22:34:26)\c-";
+SWWM_MODVER="\cyDEMOLITIONIST \cw1.3pre r619 \cu(Wed 16 Nov 22:35:32 CET 2022)\c-";
+SWWM_SHORTVER="\cw1.3pre r619 \cu(2022-11-16 22:35:32)\c-";
diff --git a/modeldef.ammo b/modeldef.ammo
index 9c81d4e7f..0fa832b42 100644
--- a/modeldef.ammo
+++ b/modeldef.ammo
@@ -48,32 +48,6 @@ Model "RedShell8"
 
 	FrameIndex XZW1 A 0 0
 }
-Model "RedShell12"
-{
-	Path "models"
-
-	Model 0 "ShellAmmo_Twelve_d.3d"
-	SurfaceSkin 0 0 "Shell_Normal.png"
-	SurfaceSkin 0 1 "envmap/silverenv.png"
-	Scale 0.024 0.024 0.024
-	ZOffset 16
-	ROTATING
-
-	FrameIndex XZW1 A 0 0
-}
-Model "RedShell16"
-{
-	Path "models"
-
-	Model 0 "ShellAmmo_Sixteen_d.3d"
-	SurfaceSkin 0 0 "Shell_Normal.png"
-	SurfaceSkin 0 1 "envmap/silverenv.png"
-	Scale 0.024 0.024 0.024
-	ZOffset 16
-	ROTATING
-
-	FrameIndex XZW1 A 0 0
-}
 
 Model "GoldShell"
 {
diff --git a/models/ShellAmmo_Sixteen_a.3d b/models/ShellAmmo_Sixteen_a.3d
deleted file mode 100644
index 3dac8400c..000000000
Binary files a/models/ShellAmmo_Sixteen_a.3d and /dev/null differ
diff --git a/models/ShellAmmo_Sixteen_d.3d b/models/ShellAmmo_Sixteen_d.3d
deleted file mode 100644
index d6959b43d..000000000
Binary files a/models/ShellAmmo_Sixteen_d.3d and /dev/null differ
diff --git a/models/ShellAmmo_Twelve_a.3d b/models/ShellAmmo_Twelve_a.3d
deleted file mode 100644
index 06b664679..000000000
Binary files a/models/ShellAmmo_Twelve_a.3d and /dev/null differ
diff --git a/models/ShellAmmo_Twelve_d.3d b/models/ShellAmmo_Twelve_d.3d
deleted file mode 100644
index 31e2a30d2..000000000
Binary files a/models/ShellAmmo_Twelve_d.3d and /dev/null differ
diff --git a/zscript/dlc1/swwm_ammoitems_dlc.zsc b/zscript/dlc1/swwm_ammoitems_dlc.zsc
index eea1046ab..51cf3bc14 100644
--- a/zscript/dlc1/swwm_ammoitems_dlc.zsc
+++ b/zscript/dlc1/swwm_ammoitems_dlc.zsc
@@ -8,9 +8,9 @@ Class SMW05Ammo : SWWMAmmo
 		SWWMAmmo.PickupTag "SMW05BULLET";
 		Stamina 600;
 		Inventory.Amount 1;
-		Inventory.MaxAmount 100;
+		Inventory.MaxAmount 80;
 		Ammo.BackpackAmount 20;
-		Ammo.BackpackMaxAmount 300;
+		Ammo.BackpackMaxAmount 200;
 		Ammo.DropAmount 3;
 		+FLOATBOB;
 		FloatBobStrength 0.25;
@@ -62,7 +62,7 @@ Class SheenAmmo : SWWMAmmo
 		Inventory.Amount 1;
 		Inventory.MaxAmount 200;
 		Ammo.BackpackAmount 50;
-		Ammo.BackpackMaxAmount 600;
+		Ammo.BackpackMaxAmount 400;
 		Ammo.DropAmount 20;
 		+FLOATBOB;
 		FloatBobStrength 0.25;
@@ -114,7 +114,7 @@ Class QuadravolAmmo : SWWMAmmo
 		Inventory.Amount 1;
 		Inventory.MaxAmount 48;
 		Ammo.BackpackAmount 4;
-		Ammo.BackpackMaxAmount 120;
+		Ammo.BackpackMaxAmount 80;
 		Ammo.DropAmount 1;
 		+FLOATBOB;
 		FloatBobStrength 0.25;
@@ -404,7 +404,7 @@ Class UltimateAmmo : SWWMAmmo
 		Inventory.Amount 1;
 		Inventory.MaxAmount 1;
 		Ammo.BackpackAmount 0;
-		Ammo.BackpackMaxAmount 3;
+		Ammo.BackpackMaxAmount 2;
 		Ammo.DropAmount 1;
 		SWWMAmmo.MagAmmoType "UltimatePod";
 		+FLOATBOB;
diff --git a/zscript/items/swwm_ammoitems.zsc b/zscript/items/swwm_ammoitems.zsc
index 2a5773233..6693536f8 100644
--- a/zscript/items/swwm_ammoitems.zsc
+++ b/zscript/items/swwm_ammoitems.zsc
@@ -10,9 +10,9 @@ Class RedShell : SWWMAmmo
 		SWWMAmmo.PickupTag "REDSHELL";
 		Stamina 500;
 		Inventory.Amount 1;
-		Inventory.MaxAmount 80;
+		Inventory.MaxAmount 50;
 		Ammo.BackpackAmount 8;
-		Ammo.BackpackMaxAmount 200;
+		Ammo.BackpackMaxAmount 150;
 		Ammo.DropAmount 2;
 		+FLOATBOB;
 		FloatBobStrength 0.25;
@@ -46,20 +46,6 @@ Class RedShell8 : RedShell
 		Inventory.Amount 8;
 	}
 }
-Class RedShell12 : RedShell
-{
-	Default
-	{
-		Inventory.Amount 12;
-	}
-}
-Class RedShell16 : RedShell
-{
-	Default
-	{
-		Inventory.Amount 16;
-	}
-}
 
 Class GoldShellSparkle : SWWMNonInteractiveActor
 {
@@ -302,9 +288,9 @@ Class SilverBulletAmmo : SWWMAmmo
 		SWWMAmmo.PickupTag "XSBMAG";
 		Stamina 70000;
 		Inventory.Amount 1;
-		Inventory.MaxAmount 5;
+		Inventory.MaxAmount 4;
 		Ammo.BackpackAmount 0;
-		Ammo.BackpackMaxAmount 11;
+		Ammo.BackpackMaxAmount 9;
 		Ammo.DropAmount 1;
 		SWWMAmmo.MagAmmoType "SilverBullets";
 		+FLOATBOB;