Description

Polymer80 P80-Jig-RL556v3 Jig Kit

Build with precision and confidence using the Polymer80 P80-Jig-RL556v3 Jig Kit. Designed for users assembling a Polymer80 RL556v3 lower receiver, this jig kit provides the essential tooling required to complete your build accurately. Whether you are a first-time builder or an experienced hobbyist, this kit delivers the repeatability and dimensional control needed for a properly functioning firearm. The polymer80 p80-jig-rl556v3 jig kit is a dedicated solution that eliminates guesswork during the machining process, ensuring your project meets the intended specifications.

Overview

The Polymer80 P80-Jig-RL556v3 Jig Kit is a complete tooling package for finishing an RL556v3 lower receiver. It includes precision-drilled guide blocks, hardened steel drill bits, and end mill tooling specifically matched to the receiver geometry. The kit aligns with the receiver’s pocket and pin locations, allowing you to complete the trigger group and fire control cavity with consistent results. As a direct fit for the Polymer80 RL556v3 platform, this jig kit reduces setup time and minimizes the risk of misalignment. Whether you are finishing a single build or managing multiple projects, the polymer80 p80-jig-rl556v3 jig kit provides the stability and accuracy required for a reliable finished product.

Features & Specs

The Polymer80 P80-Jig-RL556v3 Jig Kit is manufactured to tight tolerances using durable materials. Each jig component is designed for repeated use without degradation of the guide surfaces. The kit includes all necessary tooling to complete the lower receiver machining process, including locating pins and alignment fixtures. All components are made in the United States and backed by Polymer80’s quality standards. The following specifications apply to this kit:

• Manufacturer: Polymer80. Category: Build Kits. Designed exclusively for the RL556v3 lower receiver.
• Includes hardened steel drill bits, end mill tooling, and precision-machined guide blocks with numbered step instructions.
• Durable polymer jig body with metal bushing inserts for long-term tool life and consistent alignment across multiple builds.

The polymer80 p80-jig-rl556v3 jig kit is a purpose-built solution that does not require modification or aftermarket adapters. It is engineered to work with standard drill presses, hand drills, or milling machines, giving you flexibility in your workshop setup. The jig body clamps securely to the receiver, preventing movement during drilling and milling operations.

Who It Is For

This jig kit is intended for individuals who are legally permitted to manufacture a firearm for personal use under applicable federal and state laws. It is appropriate for hobbyists, gunsmiths, and builders who want to complete an Polymer80 RL556v3 lower receiver with professional-level accuracy. The polymer80 p80-jig-rl556v3 jig kit is also suitable for those who prefer a dedicated jig system over universal tooling, as it provides receiver-specific alignment for the RL556v3 platform. Builders who value repeatability and ease of use will find this kit a practical addition to their workspace. It is not a firearm itself and does not include a receiver; it is a tooling kit for finishing a receiver blank.

• For individuals assembling a Polymer80 RL556v3 lower receiver for personal use who require precise tool alignment.
• For builders who want a complete jig kit with included cutting tools rather than sourcing bits separately.
• For those who prefer a jig system that is receiver-specific to reduce setup complexity and potential errors.

Shipping & FFL

This product is a jig kit and does not contain any firearm components or receivers. It ships directly to your doorstep without requiring transfer through a Federal Firearms License (FFL) dealer. However, you are solely responsible for complying with all applicable federal, state, and local laws regarding the manufacture and possession of firearms. Polymer80 jig kits are intended for use only by individuals who are legally eligible to possess firearms under the Gun Control Act of 1968 and who are not prohibited from manufacturing firearms under state or federal law. By purchasing this kit, you confirm that you are legally permitted to complete a firearm for personal use and that you will comply with all applicable laws. No FFL transfer is required for this jig kit, but we recommend verifying your local regulations before purchase.

• No FFL required for this tooling kit. Ships directly to your address within the United States.
• Purchaser assumes all legal responsibility for compliance with federal, state, and local laws regarding firearm manufacturing.
• This kit is designed for use on Polymer80 RL556v3 receivers only. Not compatible with other receiver brands or models.