Poly80 RL556V3 and PF940Cv1 Bundle – 80% Lower Receiver with Jig, AR15, and 80% Compact Frame with Jig, G19/23 Compatible (Black Only)

Overview

This Polymer80 bundle delivers two of the most trusted platforms for custom firearm builds: the RL556V3 80% AR-15 lower receiver and the PF940Cv1 80% compact frame, both in black. Each unit comes with its respective jig kit, allowing you to complete the final machining steps at your own pace. The RL556V3 is designed for standard AR-15 components, while the PF940Cv1 is compatible with Glock 19 and Glock 23 parts. This bundle is a direct route to building a functional, legally compliant firearm from unfinished receivers, provided you follow all applicable federal and state laws. The polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) is a practical solution for builders who want two platforms from a single purchase.

Features & Specs

Both receivers in this polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) are machined from high-strength polymer and require no serial number engraving at the 80% stage. Each includes a dedicated jig and necessary tooling for precise drilling and routing.

• RL556V3 AR-15 lower: Mil-spec trigger group and buffer tube compatibility; integrated trigger guard; reinforced rear takedown pin boss; jig includes drill bits and end mill
• PF940Cv1 compact frame: Accepts all Gen3 Glock 19/23 slide, barrel, and lower parts kits; includes front and rear rail modules; jig with pin alignment guides
• Both units: Black textured finish; 80% completion requires final machining; no FFL transfer required for unfinished receivers (finished frames must be serialized per ATF guidance)

Who It’s For

This bundle is intended for experienced firearm builders who understand the legal obligations of completing an 80% receiver. It is ideal for hobbyists who want to build a full-size AR-15 and a compact pistol frame simultaneously, saving both time and shipping costs. The polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) suits those who prefer to control the entire build process from receiver to finished firearm. It is not recommended for first-time builders unfamiliar with drilling, routing, or disassembly of jig tooling. You should have access to a drill press or hand drill, a vise, and basic shop tools. Compliance with all local, state, and federal laws is your sole responsibility.

• Builders with prior experience in AR-15 and Glock-style platforms
• Hobbyists seeking a matched pair of receiver platforms for custom projects
• Individuals who prefer to avoid FFL transfers for unfinished receivers (where legally permitted)

Shipping & FFL

This product ships as unfinished 80% receivers. Per current ATF regulations, unfinished receivers do not require transfer through a Federal Firearms License (FFL) holder. However, once you complete the machining process, the resulting firearm must comply with all applicable federal, state, and local laws, including any serialization or background check requirements. We ship to all states where possession of 80% receivers is legal. It is your responsibility to verify that your state and local ordinances permit the possession and completion of unfinished receivers. We do not ship to PO boxes. All sales are final on this bundle. No exaggerated claims are made about ease of completion; you must perform the work carefully to ensure a safe, functional firearm.

• Ships via UPS Ground with adult signature required
• No FFL transfer needed at the 80% stage; no background check required for purchase
• You must comply with all laws regarding the final completed firearm, including potential serialization in your jurisdiction