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Polymer80 80% Lower Receiver and Jig Kit for LR-308 Builds

Build your custom LR-308 rifle with this Polymer80 80% lower receiver and jig kit. Easy to finish, durable polymer construction, and includes all tools for milling. Perfect for DIY firearm enthusiasts seeking reliability and customization.

Original price was: $100.99.Current price is: $90.89.

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Build Your Custom LR-308 Rifle with the Polymer80 80% Lower Receiver and Jig Kit

Unlock the potential of custom firearm building with the Polymer80 80% Lower Receiver and Jig Kit, designed specifically for LR-308 platforms. This kit provides everything you need to create a personalized, high-performance rifle from the ground up. Whether you’re a seasoned gunsmith or a first-time builder, our expertly crafted components ensure a smooth, reliable process that emphasizes safety and precision.

Polymer80 80% Lower Receiver in Black

Why Choose This Polymer80 Kit?

Polymer80 is renowned for innovation in firearm components, and this LR-308 kit is no exception. Made from high-strength polymer, the 80% lower receiver is lightweight yet durable, resisting impact and corrosion for long-lasting use. The included jig and tools simplify the milling process, allowing you to complete the receiver with standard workshop equipment. This design not only saves time but also empowers you to tailor the fit and finish to your exact preferences.

Key Features and Benefits

  • Easy to Finish: The 80% lower requires minimal machining, making it ideal for home builders. Follow the jig instructions for precise results without specialized skills.
  • Durable Polymer Construction: Engineered for strength and reliability, this material reduces weight without compromising on durability, perfect for hunting or tactical applications.
  • Complete Jig Kit Included: Comes with a durable jig, drill bits, and end mill, so you have all the essentials to complete the lower receiver safely and efficiently.
  • Customization Ready: Once finished, this lower receiver accepts standard LR-308 parts, allowing for endless customization options to suit your shooting needs.
  • Trusted Brand Quality: Polymer80 products are backed by rigorous testing, ensuring consistent performance and compliance with industry standards.

Ideal for DIY Firearm Enthusiasts

If you enjoy hands-on projects, this kit offers a rewarding experience. From assembling the lower to testing your final build, you’ll gain valuable insights into firearm mechanics. It’s perfect for creating a unique rifle that reflects your style, whether for competition, hunting, or collection. Remember to always follow local laws and safety guidelines during assembly and use.

Specifications at a Glance

This kit is designed for LR-308 platforms, featuring a polymer body that enhances portability and resilience. The jig ensures accurate milling, and the overall design supports compatibility with aftermarket parts. For detailed specs, refer to the table below.

Why Buy from DC Gun Shop?

At DC Gun Shop, we prioritize your satisfaction with expert guidance and reliable products. Our team has years of experience in the firearm industry, offering authoritative advice and trustworthy service. We ensure fast shipping, secure transactions, and dedicated support for all your needs. Visit our shop to explore more and join a community of passionate shooters.

Frequently Asked Questions

  • Why should I buy from DC Gun Shop? We combine expertise with exceptional customer care, providing quality-checked products, competitive prices, and a commitment to your shooting success. Our knowledgeable staff is here to help with any questions, making us a trusted partner in your firearm journey.
Model Compatibility LR-308
Material High-Strength Polymer
Finish 80% Lower (Requires Milling)
Included Components Jig, Drill Bits, End Mill
Weight Lightweight Design
Intended Use Custom Rifle Building

Frequently Asked Questions – Polymer80 80% Lower Receiver and Jig Kit for LR-308 Builds

How fast does this ship?
Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
Do I need registration?
Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
Is this legal in D.C.?
Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
Is the Polymer80 80% Lower Receiver and Jig Kit for LR-308 Builds suitable for me?
This Polymer80 80% Lower Receiver and Jig Kit for LR-308 Builds is popular for uses like new arrivals.
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Shipping Policy – Washington, D.C.

Orders ship within 1‑3 business days to your selected licensed FFL dealer in D.C. Registration must be in process and CDP confirmed.

Return Policy

Non-firearm items returnable within 14 days if unused and in original packaging. Firearms sales are final once registered and possession occurs per D.C. code.

Consult our Return Policy page for more details.

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