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 pairs two foundational components from Polymer80 for builders seeking a complete platform start. The Polymer80 RL556V3™ and PF940Cv1™ bundle – 80% lower receiver with jig, AR15, and 80% compact frame with jig, G19/23 compatible (black only) delivers an AR-15 lower and a compact pistol frame in a single purchase. Each item arrives as an 80% blank, meaning the fire control pocket and trigger housing areas are unmachined. The included jigs provide indexed drilling and routing guides to help you complete the serial-number-free receivers at your workbench. Both units are manufactured from reinforced polymer and are compatible with standard AR-15 parts kits and Gen 3 Glock 19 or 23 slide assemblies.

Features & Specs

Each component in this bundle is engineered to meet mil-spec dimensions while allowing the builder to finish the receiver without serialization or FFL transfer during the purchase. The RL556V3 lower uses a reinforced rear takedown pin boss and a flared magazine well for improved reloading speed. The PF940Cv1 compact frame incorporates a rail system for mounting lights or lasers and uses a standard Glock trigger housing. Both jigs are constructed from hardened steel and include drill bits, end mills, and alignment pins specific to each receiver.

• RL556V3 80% lower: accepts all mil-spec AR-15 upper receivers, LPKs, and buffer tubes; integrated trigger guard; rear pin boss reinforcement
• PF940Cv1 80% compact frame: compatible with Gen 3 Glock 19 and Glock 23 slides, barrels, and trigger mechanisms; includes front rail module
• Two complete jig systems: RL556V3 jig with 3/16-inch drill bit and 1/8-inch end mill; PF940Cv1 jig with polymer-specific drill bits and alignment pins

Who It Is For

This bundle targets intermediate to advanced firearm builders who want to complete both a rifle lower and a pistol frame from the same manufacturer. The polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) is intended for individuals who have access to a drill press, a router or Dremel tool, and basic gunsmithing experience. It is not recommended for first-time builders unless they have prior experience with polymer removal and pin installation. The compact frame requires careful measurement of trigger housing pocket depth, and the AR lower demands precise trigger pin hole alignment. Both receivers require final finishing with sandpaper or a file for optimal fitment of safety selectors and magazine releases.

Shipping & FFL

Because both items in this bundle are classified as 80% receivers and are not considered firearms under federal law (ATF Ruling 2015-1), they ship directly to your residence without the need for a Federal Firearms License transfer. No FFL dealer involvement is required for this purchase. Shipment is via UPS Ground with adult signature required. Check your state and local laws before ordering, as some jurisdictions impose restrictions on possession or finishing of 80% frames and receivers. By completing this transaction, you certify that you are legally permitted to own and manufacture a firearm under all applicable federal, state, and local statutes. Polymer80 jigs are non-returnable once opened due to drilling bit usage.

• No FFL transfer needed for the 80% receivers or jigs
• Adult signature required at delivery
• Check local laws prior to purchase; buyer assumes all legal responsibility for final assembly