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# Caldari Navy Bastion Module

Market: [Ship Equipment](/market/9-ship-equipment) / [Turrets & Launchers](/market/10-turrets-and-launchers) / [Weapon Upgrades](/market/143-weapon-upgrades) / [Siege Modules](/market/801-siege-modules)

Siege Module · Module · Faction

## Facts

| Fact | Value |
| --- | --- |
| Mass | 1 kg |
| Volume | 200 m³ |
| Portion size | 1 |
| Base price | 5,000,000.00 ISK |
| Published | Yes |


## Prices

| Market | Value |
| --- | --- |
| Jita 4-4 sell minimum | 1,600,000,000.00 ISK |
| Jita 4-4 buy maximum | 1,511,000,000.00 ISK |
| The Forge sell minimum | 1,600,000,000.00 ISK |
| The Forge buy maximum | 1,512,000,000.00 ISK |
| Sell volume | 92 |
| Buy volume | 48 |
| Snapshot loaded | 2026-09-07T19:30:06.829Z |
| HTTP last modified | 2026-09-07T18:49:54.000Z |
| Source | esi |


[Order book](/types/94010-caldari-navy-bastion-module/prices) · [Price history](/types/94010-caldari-navy-bastion-module/history)

## Fitting

| Attribute | Value |
| --- | --- |
| Can only be fitted to | 900 groupID |
| CPU usage | 10 tf |
| Powergrid Usage | 80 MW |


## Shield

| Attribute | Value |
| --- | --- |
| Shield Boost Bonus | 70 % |
| Shield EM Damage Resistance | 80% |
| Shield Explosive Damage Resistance | 80% |
| Shield Kinetic Damage Resistance | 80% |
| Shield Thermal Damage Resistance | 80% |


## Armor

| Attribute | Value |
| --- | --- |
| Armor EM Damage Resistance | 80% |
| Armor Explosive Damage Resistance | 80% |
| Armor Kinetic Damage Resistance | 80% |
| Armor Thermal Damage Resistance | 80% |


## Structure

| Attribute | Value |
| --- | --- |
| Structure Hitpoints | 999999 HP |
| Structure EM Damage Resistance | 70% |
| Structure Explosive Damage Resistance | 70% |
| Structure Kinetic Damage Resistance | 70% |
| Structure Thermal Damage Resistance | 70% |


## Miscellaneous

| Attribute | Value |
| --- | --- |
| Armor Repair Bonus | 60 % |
| Disallow Activation In Warp | 1 1=True 0=False |
| Disallow Docking | 1 1=True 0=False |
| Disallow Tethering | 1 1=True 0=False |
| Activation time / duration | 60 s |
| Meta Level | 8 Level |
| Gravimetric Strength | 100 % |
| Ladar Strength | 100 % |
| Magnetometric Strength | 100 % |
| Radar Strength | 100 % |
| Tech Level | 1 Level |


## Required Skills

| Attribute | Value |
| --- | --- |
| Primary Skill required | 11207 typeID |
| Secondary Skill required | 3424 typeID |


## NULL

| Attribute | Value |
| --- | --- |
| Max Modules Of This Group Allowed | 1 |


## EW - Webbing

| Attribute | Value |
| --- | --- |
| Maximum Velocity Bonus | -100 % |


## Bonuses

| Attribute | Value |
| --- | --- |
| Missile Rate of Fire Bonus | -60 % |
| Armor Repairer Duration and Capacitor Bonus | -20 % |
| Shield Booster Duration and Capacitor Bonus | -25 % |
| Turret Rate of Fire Bonus | -50 % |
| Falloff Bonus | 25 % |
| Optimal Range Bonus | 25 % |
| Missile Velocity Bonus | 10 % |
| Remote Assistance Impedance Bonus | -95 % |
| Remote Repair Impedance Bonus | -99.9999 % |


## Materials

| Reprocessing yield | Quantity |
| --- | --- |
| [Tritanium](/types/34-tritanium) | 388,889 |
| [Pyerite](/types/35-pyerite) | 83,333 |
| [Mexallon](/types/36-mexallon) | 33,333 |
| [Isogen](/types/37-isogen) | 5,556 |
| [Nocxium](/types/38-nocxium) | 1,111 |
| [Zydrine](/types/39-zydrine) | 444 |
| [Megacyte](/types/40-megacyte) | 222 |


## Industry

| Blueprint | Activity | Quantity |
| --- | --- | --- |
| [Caldari Navy Bastion Module Blueprint](/blueprints/94005-caldari-navy-bastion-module-blueprint) | manufacturing | 1 |


## Variations

- [Bastion Module I](/types/33400-bastion-module-i)
- [Federation Navy Bastion Module](/types/94009-federation-navy-bastion-module) (Faction)
- [Imperial Navy Bastion Module](/types/93999-imperial-navy-bastion-module) (Faction)
- [Republic Fleet Bastion Module](/types/94008-republic-fleet-bastion-module) (Faction)

Links: [Markdown](/types/94010-caldari-navy-bastion-module.md) · [JSON](/types/94010-caldari-navy-bastion-module.json)