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 delivers two complete Polymer80 80% frame kits in one package: the RL556V3 for AR15 platforms and the PF940CV1 for compact handgun builds compatible with G19 and G23 slides. Each kit includes the corresponding jig and necessary drill bits, allowing the end user to complete the machining process at home. Both frames are molded in black and require no serialization as unfinished 80% receivers. This package is designed for the builder who wants to complete both a full-size rifle lower and a compact pistol frame simultaneously.

Features & Specs

The polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) provides two distinct platforms. The RL556V3 is an 80% AR15 lower receiver with an integrated trigger guard, reinforced front pivot pin boss, and a flared magazine well for faster reloads. The PF940CV1 is a compact 80% pistol frame designed for Gen 3 Glock 19 and 23 internal parts, featuring a 1913 Picatinny rail and an aggressive textured grip.

• RL556V3: Compatible with standard AR15 lower parts kits and mil-spec buffer tubes; jig includes all necessary drill bushings and end mill guides.
• PF940CV1: Accepts G19/23 Gen 3 slide assemblies and magazines; includes a universal compact handgun jig with drill bits and router guides.
• Both frames are constructed from reinforced polymer; RL556V3 uses high-impact nylon, PF940CV1 uses proprietary Polymer80 blend.

This bundle eliminates the need to purchase separate jigs for each platform. The jigs are reusable and include indexing pins for precise hole placement. The RL556V3 requires pocket and trigger pin hole machining; the PF940CV1 requires rail channel and pin hole work. Both kits include step-by-step instructions.

• RL556V3 jig features stainless steel drill bushings and a CNC-machined aluminum guide block.
• PF940CV1 jig includes a three-piece aluminum frame block with hardened steel bushings.
• All hardware is included: drill bits, end mills, and punch for detent installation.

Who It’s For

This bundle is intended for experienced builders who are comfortable with basic machining tasks such as drilling, routing, and finishing polymer. It is not for first-time builders without prior knowledge of 80% receiver completion. The two-frame format suits individuals who want to build a matched set for a range bag or those who prefer to have a spare lower on hand. The polymer80 rl556v3™ and pf940cv1™ bundle – 80% lower receiver with jig, ar15, and 80% compact frame with jig, g19/23 compatible (black only) is available at a competitive price point for the value of receiving two complete kits.

• Builders assembling an AR15 and a compact pistol simultaneously.
• Users who already own G19/23 upper assemblies and AR15 parts kits.
• Those who prefer to have complete control over the finishing process.

Shipping & FFL

This item ships directly to your residence or business address. No Federal Firearms License (FFL) transfer is required because these are 80% receivers that are not yet classified as firearms under federal law. You must check your local and state laws before ordering, as some jurisdictions restrict the purchase or possession of unfinished receivers. By completing this purchase, you confirm that you are legally allowed to possess and finish these frames. We do not provide serialization services; it is your responsibility to comply with all applicable laws regarding marking and registration.