Polymer80 RL556V3 and PF940Cv1 Bundle – 80% Lower Receiver with Jig, AR15, and 80% Compact Frame with Jig, G19/23 Compatible (Black Only)

Overview

This bundle from Polymer80 combines two of the most practical 80% platforms for builders who want to cover both full-size and compact builds. The RL556V3 is an AR-15 80% lower receiver designed for standard mil-spec parts kits, while the PF940Cv1 is a compact 80% frame compatible with Gen3 Glock 19 and 23 components. Both receivers include their respective jigs and drill bits, eliminating the need to source tooling separately. The poly80 rl556v3 and pf940cv1 bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) is a straightforward way to start two builds from a single purchase.

Features & Specs

The RL556V3 lower is made from reinforced polymer with a rigid rear takedown pin boss and a flared magazine well for easier reloads. The PF940Cv1 compact frame uses a steel-reinforced rail system and a textured grip pattern for positive control. Both jigs are CNC-machined aluminum with hardened steel guide bushings for repeatable drilling and routing.

• RL556V3: Accepts standard AR-15 lower parts kits, buffer tubes, and pistol braces or stocks. Integrated trigger guard. Compatible with .223 Wylde, 5.56 NATO, and .300 Blackout uppers.
• PF940Cv1: Compatible with Gen3 Glock 19 and 23 slides, barrels, lower parts kits, and magazines. Uses standard Glock sights and trigger assemblies.
• Included jigs: RL556V3 jig includes drill bits and end mill. PF940Cv1 jig includes router bits and pin alignment blocks. Both jigs are reusable for future builds.

This polymer80 rl556v3 and pf940cv1 bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) ships as a complete set. No additional tooling is required beyond a drill press or hand drill and a router for the PF940Cv1.

Who It’s For

This bundle is intended for individuals who want to build both a full-size AR-15 and a compact pistol frame without buying separate tool kits. It suits intermediate to experienced builders who are comfortable completing 80% receivers at home. The RL556V3 is a solid choice for a first AR build or a spare lower, and the PF940Cv1 works well for concealed carry or range use. If you already own a drill press and router, this bundle provides the receivers and jigs needed for two projects at a practical price point.

• Builders who want one purchase to cover two different platform builds
• Shooters looking for a compact 9mm frame compatible with standard Glock 19 magazines and holsters
• Anyone who prefers the black finish for consistency across multiple projects

Shipping & FFL

This item is an 80% receiver and does not require transfer through a federal firearms licensee (FFL). It ships directly to your residential or business address. No background check is needed at the point of sale. You are responsible for verifying that possession of 80% receivers is legal under your local, state, and municipal laws before ordering. By purchasing this polymer80 rl556v3 and pf940cv1 bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only), you confirm that you are legally permitted to own and complete firearm components in your jurisdiction. The jigs are included as tooling aids and are not regulated firearm parts.

• Ships without FFL transfer
• Buyer must comply with all applicable laws
• No returns on completed or modified receivers