Jarngreipr (Lightning Projectile Launcher)

cyberpunk2077 — Mods & Enhancements

Jarngreipr is a new iconic projectile launcher for Cyberpunk 2077 that lets you disrupt enemy implants with thunderous force. It's a popular weapon mod with over 1,400 endorsements and 750k downloads, last updated in August 2025. Ideal for players seeking a powerful, thematic addition to their arsenal.

📦 Full mod page on discovermods

Downloads, ratings, compatibility info, installation guides, and user reviews.

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Syntax

Weapons

Example

Downloads: 752,152

💡 Notes

By Seijax

🎯 Tips & Tricks

Make sure you have the latest game patch installed, as the m

Make sure you have the latest game patch installed, as the mod was updated recently.

Check the mod's file structure—if it uses archive files, jus

Check the mod's file structure—if it uses archive files, just drop them into the 'archive/pc/mod' folder.

If you're using a mod manager like Vortex, let it handle the

If you're using a mod manager like Vortex, let it handle the installation to avoid conflicts.

🔧 Troubleshooting

Mod conflicts

Check load order. Disable conflicting mods one by one.

⚠️ Common Mistakes

Installing without checking requirements

👍 Pros

Community favorite with 1,482 endorsements and over 750k downloads—clearly a hit.
Adds a unique iconic weapon that fits the cyberpunk theme perfectly.
Actively maintained, last updated August 2025, so it's likely compatible with recent patches.

👎 Cons

Description is thin—no details on stats, crafting, or how to obtain it in-game.
No screenshots or videos provided, so you can't see it in action before downloading.
May require a specific game version or DLC, but the mod page doesn't clarify.

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