Elite Builder 80% Lower Jig – AR-15 Patriot Upgrade | Polymer80

About this product

Upgrade Your Elite Builder Jig for AR-15 80% Lowers

The Elite Builder 80% Lower Jig – AR-15 Patriot Upgrade is a must-have accessory for enthusiasts who already own the AR-10 Elite Builder Jig and want to expand their capabilities to fabricate AR-15 80% lowers. This upgrade kit includes specialized smaller plates that securely hold an AR-15 80% lower in place, allowing you to reuse your existing jig’s drilling and milling templates, drill bits, and end mill bits. It’s a cost-effective solution that maximizes the utility of your tools, saving you time and money while ensuring precision in your builds.

Key Features and Benefits

• Compatibility: Designed specifically for use with the AR-10 Elite Builder Jig, this upgrade enables seamless transition to AR-15 lowers without additional jig purchases.
• Reusability: Leverage your current templates and bits, reducing waste and enhancing efficiency.
• Precision Engineering: Crafted from high-quality materials, the plates ensure a snug fit and accurate machining for reliable results.
• Easy Installation: Simple to attach and use, making it ideal for both beginners and experienced builders.

Technical Specifications

Why Choose Polymer80?

As a trusted name in the firearms community, Polymer80 is committed to providing high-quality, innovative products that empower builders. Our expertise in 80% lowers and jigs ensures that every component meets rigorous standards for performance and safety. This Patriot Upgrade reflects our dedication to customer satisfaction and DIY excellence.

Note: This product is intended for legal use in compliance with all applicable laws and regulations. Always follow safety guidelines when machining firearms components.