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Polymer80 P80-JIG-RL556v3 Jig Kit – AR-15 Lower Receiver Milling Tool

Complete Polymer80 P80-JIG-RL556v3 jig kit for precision milling of AR-15 lower receivers. Includes drill bits, end mill, and alignment tools for professional-grade firearm builds. Perfect for DIY gunsmithing projects.

Original price was: $50.99.Current price is: $45.89.

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Polymer80 P80-JIG-RL556v3 Jig Kit: Professional AR-15 Lower Receiver Milling Solution

Transform your firearm building experience with the Polymer80 P80-JIG-RL556v3 Jig Kit, the industry-leading tool for precision machining of AR-15 lower receivers. Engineered for both professional gunsmiths and DIY enthusiasts, this comprehensive kit provides everything needed to create custom, high-quality firearm components with exceptional accuracy and reliability.

Why Choose the Polymer80 RL556v3 Jig Kit?

Building your own AR-15 lower receiver requires precision tools that deliver consistent results. The Polymer80 P80-JIG-RL556v3 stands out with its military-grade construction and user-friendly design. Unlike generic jigs that can lead to misalignment and wasted materials, this kit ensures perfect drilling and milling every time, saving you time, money, and frustration.

Key Features and Benefits

  • Precision Engineering: CNC-machined aluminum jig components guarantee exact alignment for flawless receiver milling
  • Complete Tool Set: Includes specialized drill bits, end mills, and alignment pins – no additional purchases required
  • Enhanced Durability: Hardened steel components resist wear and maintain accuracy through multiple builds
  • User-Friendly Design: Clear markings and intuitive setup process make it accessible for builders of all skill levels
  • Universal Compatibility: Works with standard Polymer80 AR-15 lower receiver blanks and similar 80% lower receivers

Technical Specifications

Model P80-JIG-RL556v3
Compatibility AR-15 Platform Lower Receivers
Material Aluminum Jig, Steel Tooling
Included Tools Drill Bits, End Mill, Alignment Pins, Hardware
Weight Approximately 2.5 lbs
Manufacturer Polymer80

What’s Included in Your Kit

Every Polymer80 P80-JIG-RL556v3 kit contains precisely what you need for successful receiver completion:

  • Main milling jig with precision guides
  • High-speed steel drill bits (multiple sizes)
  • Carbide end mill for clean pocket milling
  • Alignment pins and installation tools
  • All necessary hardware and fasteners
  • Comprehensive instruction manual

Professional Results Made Accessible

Whether you’re building your first AR-15 or adding to your collection, the Polymer80 jig kit eliminates the guesswork from lower receiver machining. The tool’s design incorporates years of firearms manufacturing expertise, ensuring that even novice builders can achieve results that meet professional standards. The jig’s robust construction means it will serve you through numerous builds, making it an excellent long-term investment for any serious firearm enthusiast.

Why Buy From DC Gun Shop?

Q: Why should I purchase firearm tools and accessories from DC Gun Shop?
A: DC Gun Shop combines extensive industry expertise with competitive pricing and exceptional customer service. We thoroughly vet all our products to ensure they meet the highest quality standards, and our team includes experienced gunsmiths who can provide technical support and advice. When you shop with us, you’re not just buying a product – you’re gaining a trusted partner in your firearms journey. Visit our shop to explore our full selection of quality firearm components and accessories.

Polymer80 P80-JIG-RL556v3 Jig Kit

Ideal For Multiple Applications

This versatile jig kit serves various needs within the firearms community:

  • Home Builders: Create custom AR-15 lowers without FFL requirements
  • Gunsmiths: Professional tool for shop use and customer projects
  • Firearms Enthusiasts: Perfect for personal collections and custom builds
  • Training Programs: Excellent for firearms manufacturing and gunsmithing courses

Build With Confidence

The Polymer80 P80-JIG-RL556v3 represents the culmination of advanced manufacturing techniques and practical firearms knowledge. Each component has been tested to ensure it meets the rigorous demands of receiver machining. When you choose this kit, you’re selecting a tool backed by Polymer80’s reputation for quality and innovation in the firearms industry.

Model P80-JIG-RL556v3
Compatibility AR-15 Platform Lower Receivers
Material Aluminum Jig, Steel Tooling
Included Tools Drill Bits, End Mill, Alignment Pins, Hardware
Weight Approximately 2.5 lbs
Manufacturer Polymer80

Frequently Asked Questions – Polymer80 P80-JIG-RL556v3 Jig Kit - AR-15 Lower Receiver Milling Tool

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 P80-JIG-RL556v3 Jig Kit - AR-15 Lower Receiver Milling Tool suitable for me?
This Polymer80 P80-JIG-RL556v3 Jig Kit - AR-15 Lower Receiver Milling Tool 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.

We can ship this item to Columbus, Ohio within 1‑3 business days.

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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