diff --git a/packages/core/src/blitzkit/api/server/5_equipments.ts b/packages/core/src/blitzkit/api/server/5_equipments.ts
index 1fc1d3289..e7c0b6053 100644
--- a/packages/core/src/blitzkit/api/server/5_equipments.ts
+++ b/packages/core/src/blitzkit/api/server/5_equipments.ts
@@ -1,4 +1,4 @@
-import { EquipmentDefinitions, EquipmentSlot } from "@blitzkit/core";
+import { EquipmentDefinitions, EquipmentSlot } from "@blitzkit/protos";
 import { Cache } from "./0_base";
 import { ServerBlitzKitAPI4 } from "./4_maps";
 
diff --git a/packages/website/src/components/Armor/components/PrimaryArmorScene.tsx b/packages/website/src/components/Armor/components/PrimaryArmorScene.tsx
index 144240a11..b937f2c51 100644
--- a/packages/website/src/components/Armor/components/PrimaryArmorScene.tsx
+++ b/packages/website/src/components/Armor/components/PrimaryArmorScene.tsx
@@ -4,9 +4,7 @@ import { correctZYTuple } from "../../../core/blitz/correctZYTuple";
 import { nameToArmorId } from "../../../core/blitzkit/nameToArmorId";
 import { resolveArmor } from "../../../core/blitzkit/resolveThickness";
 import { useArmor } from "../../../hooks/useArmor";
-import { useTankModelDefinition } from "../../../hooks/useTankModelDefinition";
-import { useTankTransform } from "../../../hooks/useTankTransform";
-import { Duel } from "../../../stores/duel";
+import { DuelModule, useDuel } from "../../../hooks/useDuel";
 import { ModelTankWrapper } from "./ModelTankWrapper";
 import { PrimaryArmorSceneComponent } from "./PrimaryArmorSceneComponent";
 
@@ -14,10 +12,10 @@ export const PrimaryArmorScene = memo(() => {
   const wrapper = useRef<Group>(null);
   const turretContainer = useRef<Group>(null!);
   const gunContainer = useRef<Group>(null!);
-  const tank = Duel.use((state) => state.protagonist.tank);
-  const track = Duel.use((state) => state.protagonist.track);
-  const turret = Duel.use((state) => state.protagonist.turret);
-  const gun = Duel.use((state) => state.protagonist.gun);
+  const tank = useDuel("protagonist", DuelModule.Tank);
+  const track = useDuel("protagonist", DuelModule.Track);
+  const turret = useDuel("protagonist", DuelModule.Turret);
+  const gun = useDuel("protagonist", DuelModule.Gun);
   const armorGltf = useArmor(tank.id).gltf;
   const armorNodes = Object.values(armorGltf.nodes);
   const tankModelDefinition = useTankModelDefinition();
diff --git a/packages/website/src/hooks/useDuel.ts b/packages/website/src/hooks/useDuel.ts
new file mode 100644
index 000000000..b04077e2b
--- /dev/null
+++ b/packages/website/src/hooks/useDuel.ts
@@ -0,0 +1,74 @@
+import type {
+  EngineDefinition,
+  GunDefinition,
+  ShellDefinition,
+  TankDefinition,
+  TrackDefinition,
+  TurretDefinition,
+} from "@blitzkit/protos";
+import { api } from "../api/dynamic";
+import { Tankopedia } from "../stores/tankopedia";
+import type { DuelSide } from "./useEquipment";
+
+export enum DuelModule {
+  Tank,
+  Track,
+  Engine,
+  Turret,
+  Gun,
+  Shell,
+}
+
+const tanks = await api.tanks();
+
+export function useDuel(
+  side: DuelSide,
+  module: DuelModule.Tank,
+): TankDefinition;
+export function useDuel(
+  side: DuelSide,
+  module: DuelModule.Track,
+): TrackDefinition;
+export function useDuel(
+  side: DuelSide,
+  module: DuelModule.Engine,
+): EngineDefinition;
+export function useDuel(
+  side: DuelSide,
+  module: DuelModule.Turret,
+): TurretDefinition;
+export function useDuel(side: DuelSide, module: DuelModule.Gun): GunDefinition;
+export function useDuel(
+  side: DuelSide,
+  module: DuelModule.Shell,
+): ShellDefinition;
+
+export function useDuel(side: DuelSide, module: DuelModule) {
+  const tankId = Tankopedia.use((state) => state[side].tank);
+  const tank = tanks.tanks[tankId];
+
+  if (module === DuelModule.Tank) return tank;
+
+  if (module === DuelModule.Track) {
+    const trackId = Tankopedia.use((state) => state[side].track);
+    return tank.tracks.find((track) => track.id === trackId)!;
+  }
+
+  if (module === DuelModule.Engine) {
+    const engineId = Tankopedia.use((state) => state[side].engine);
+    return tank.engines.find((engine) => engine.id === engineId)!;
+  }
+
+  const turretId = Tankopedia.use((state) => state[side].turret);
+  const turret = tank.turrets.find((turret) => turret.id === turretId)!;
+
+  if (module === DuelModule.Turret) return turret;
+
+  const gunId = Tankopedia.use((state) => state[side].gun);
+  const gun = turret.guns.find((gun) => gun.id === gunId)!;
+
+  if (module === DuelModule.Gun) return gun;
+
+  const shellId = Tankopedia.use((state) => state[side].shell);
+  return gun.shells.find((shell) => shell.id === shellId)!;
+}
diff --git a/packages/website/src/hooks/useEquipment.ts b/packages/website/src/hooks/useEquipment.ts
index ab222f5f5..b0005e97a 100644
--- a/packages/website/src/hooks/useEquipment.ts
+++ b/packages/website/src/hooks/useEquipment.ts
@@ -1,18 +1,20 @@
 import { useMemo } from "react";
 import { api } from "../api/dynamic";
-import { Duel } from "../stores/duel";
+import { Tankopedia } from "../stores/tankopedia";
 
-const equipmentDefinitions = await api.equipment();
+const equipment = await api.equipment();
+const tanks = await api.tanks();
 
-export function useEquipment(id: number, antagonist = false) {
-  const member = Duel.use(
-    (state) => state[antagonist ? "antagonist" : "protagonist"]!,
-  );
-  const preset = equipmentDefinitions.presets[member.tank.equipment_preset];
-  const equipmentMatrix = Duel.use(
-    (state) =>
-      state[antagonist ? "antagonist" : "protagonist"]!.equipmentMatrix,
+export type DuelSide = "protagonist" | "antagonist";
+
+export function useEquipment(id: number, side: DuelSide) {
+  const member = Tankopedia.use((state) => state[side]);
+  const tank = tanks.tanks[member.tank];
+  const preset = equipment.presets[tank.equipment_preset];
+  const equipmentMatrix = Tankopedia.use(
+    (state) => state[side].equipment_matrix,
   );
+
   const value = useMemo(() => {
     return preset.slots.some((slot, index) => {
       const row = Math.floor(index / 3);
diff --git a/packages/website/src/hooks/useProtagonistGun.ts b/packages/website/src/hooks/useProtagonistGun.ts
deleted file mode 100644
index 3b41d8203..000000000
--- a/packages/website/src/hooks/useProtagonistGun.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { Tankopedia } from "../stores/tankopedia";
-import { useProtagonistTurret } from "./useProtagonistTurret";
-
-export function useProtagonistGun() {
-  const id = Tankopedia.use((state) => state.protagonist.gun);
-  const turret = useProtagonistTurret();
-  return turret.guns[id];
-}
diff --git a/packages/website/src/hooks/useProtagonistTank.ts b/packages/website/src/hooks/useProtagonistTank.ts
deleted file mode 100644
index 7c5a6d89b..000000000
--- a/packages/website/src/hooks/useProtagonistTank.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { api } from "../api/dynamic";
-import { Tankopedia } from "../stores/tankopedia";
-import { useAwait } from "./useAwait";
-
-export function useProtagonistTank() {
-  const id = Tankopedia.use((state) => state.protagonist.tank);
-  const tank = useAwait(() => api.tank(id), `tank-${id}`);
-  return tank;
-}
diff --git a/packages/website/src/hooks/useProtagonistTurret.ts b/packages/website/src/hooks/useProtagonistTurret.ts
deleted file mode 100644
index bd6f58c35..000000000
--- a/packages/website/src/hooks/useProtagonistTurret.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-import { Tankopedia } from "../stores/tankopedia";
-import { useProtagonistTank } from "./useProtagonistTank";
-
-export function useProtagonistTurret() {
-  const id = Tankopedia.use((state) => state.protagonist.gun);
-  const tank = useProtagonistTank();
-  return tank.turrets[id];
-}
diff --git a/packages/website/src/stores/tankopedia.ts b/packages/website/src/stores/tankopedia.ts
index d116b38e9..5729ede2f 100644
--- a/packages/website/src/stores/tankopedia.ts
+++ b/packages/website/src/stores/tankopedia.ts
@@ -1,8 +1,5 @@
-import {
-  createDefaultSkills,
-  ShellDefinition,
-  TankDefinition,
-} from "@blitzkit/core";
+import { createDefaultSkills } from "@blitzkit/core";
+import type { ShellDefinition, TankDefinition } from "@blitzkit/protos";
 import type { Vector3 } from "three";
 import { Varuna } from "varuna";
 import { api } from "../api/dynamic";
@@ -83,6 +80,7 @@ interface Tankopedia {
   revealed: boolean;
 
   protagonist: TankState;
+  antagonist: TankState;
 
   shot?: Shot;
   skills: Record<string, number>;
@@ -117,6 +115,7 @@ export const Tankopedia = new Varuna<Tankopedia, TankDefinition>((tank) => ({
   revealed: false,
 
   protagonist: createTankState(tank),
+  antagonist: createTankState(tank),
   model: models.models[tank.id],
 
   relativeAgainst: TankopediaRelativeAgainst.Class,