80% Lower Receiver Jig Kit – Precision Machining for DIY Gunsmiths (PETG, AR-9)

🔧 Build Your Own Firearm with Confidence
Our 80% Lower Receiver Jig Kit is designed for firearm enthusiasts who want to complete their 80% lower receiver with precision and ease. This kit provides all the essential tools needed to drill/mill or otherwise finish your AR-9 receiver without requiring professional CNC equipment. The jig is made from durable PETG

Moreover, the jig is made from durable PETG material, ensuring long-lasting performance.

1. The kit includes full-color instructions that guide you through the process step-by-step. These instructions detail the exact drilling depths and drill bit sizes needed, ensuring a precise and successful build. Regardless of your experience level, our detailed guide ensures that you’ll achieve professional results.

Why Choose Our Jig Kit?

✅ Universal Compatibility – Works with most AR-9 80 receivers.
✅ Precision-Milled Components – Ensures tight tolerances for a perfect finish.
✅ Easy-to-Follow Instructions – Great for beginners and experienced builders alike.
✅ Durable Construction – Made from high-quality materials for long-lasting performance.
✅ Secure and Stable – Designed for use with hand routers and drill presses to ensure stability.

What’s Included in the Jig Kit?

🔹 Side plates & top plate
🔹 Guide pins & Spacers
🔹 Router guide template photos
🔹 Additionally, Hardware & color step-by-step guide

Our jig kit is designed for builders of all experience levels, ensuring you can complete your 80% lower quickly and efficiently. No FFL is required, giving you the satisfaction of crafting your own custom firearm from start to finish.

🛒 Order Your 80% Lower Receiver Jig Kit Today!
🚚 Additionally, Fast Shipping from the USA – Get your kit delivered quickly!
📞 Expert Customer Support – Have questions? We’re here to help.