diff --git a/src/app/tools/compare/page.tsx b/src/app/tools/compare/page.tsx
index 8383f095d..9bb27eda0 100644
--- a/src/app/tools/compare/page.tsx
+++ b/src/app/tools/compare/page.tsx
@@ -89,6 +89,11 @@ export default function Page() {
                 member.key !== thisMember.key &&
                 member.consumables.includes(33),
             ),
+            applyDynamicArmor: members.some(
+              (member) =>
+                member.key !== thisMember.key &&
+                member.consumables.includes(73),
+            ),
           },
           {
             equipmentDefinitions: awaitedEquipmentDefinitions,
diff --git a/src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx b/src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx
index e45a81385..12991552d 100644
--- a/src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx
+++ b/src/app/tools/tankopedia/[id]/components/Characteristics/index.tsx
@@ -87,6 +87,7 @@ export function Characteristics() {
       stockTrack,
       stockTurret,
       applyReactive: false,
+      applyDynamicArmor: false,
     },
     {
       equipmentDefinitions: awaitedEquipmentDefinitions,
diff --git a/src/core/blitzkrieg/tankCharacteristics.ts b/src/core/blitzkrieg/tankCharacteristics.ts
index 24019ca98..e610a2a1b 100644
--- a/src/core/blitzkrieg/tankCharacteristics.ts
+++ b/src/core/blitzkrieg/tankCharacteristics.ts
@@ -39,6 +39,7 @@ export function tankCharacteristics(
     stockTurret,
     stockGun,
     applyReactive,
+    applyDynamicArmor,
   }: {
     tank: TankDefinition;
     turret: TurretDefinition;
@@ -57,6 +58,7 @@ export function tankCharacteristics(
     crewSkills: Record<string, number>;
     camouflage: boolean;
     applyReactive: boolean;
+    applyDynamicArmor: boolean;
   },
   {
     modelDefinitions,
@@ -135,7 +137,8 @@ export function tankCharacteristics(
 
   const intraClipCoefficient = coefficient([hasShellReloadBoost, -0.3]);
   const damageCoefficient =
-    coefficient([hasTungsten, 0.15]) * coefficient([applyReactive, -0.2]);
+    coefficient([hasTungsten, 0.15]) *
+    coefficient([applyReactive, -0.2], [applyDynamicArmor, -0.1]);
   const reloadCoefficient =
     (coefficient([hasRammer, -0.07]) *
       coefficient([true, degressiveStat(crewMemberMastery)])) /