Description

Polymer80 PF940C 80% Pistol Frame 3-Pack

When you need to build multiple compact pistols or stock up for future projects, the Polymer80 PF940C 80% Pistol Frame 3-Pack delivers the right foundation. Each frame in this three-unit bundle is an unfinished, serial-number-free component requiring final machining to complete. Designed around the compact Glock 19 Gen 3 platform, these 80% frames allow you to assemble custom firearms from the ground up while maintaining full control over parts selection and fitment. Whether you are a hobbyist, a gunsmith, or preparing for group builds, this pack provides consistent quality and reliable polymer construction across all three units.

Overview

The Polymer80 PF940C 80% Pistol Frame 3-Pack is a bulk offering of the popular compact frame kit. Each frame is precision-molded from high-impact, glass-reinforced polymer and features the signature modular design that has made Polymer80 a benchmark in the aftermarket frame industry. The PF940C pattern accepts standard Glock 19 Gen 3 slide assemblies, barrels, lower parts kits, and magazines. Because these frames are 80% complete, you will need to finish the fire control cavity, trigger housing pocket, and pin holes using basic tools or a universal jig. This pack is ideal for builders who want multiple identical platforms without buying single frames repeatedly.

Features & Specs

Each frame in this 3-pack shares the same material and dimensional specifications as the standard PF940C. The textured grip surface includes a replaceable backstrap system to adjust palm swell, and the integrated trigger guard undercut improves high-hand placement. The frame uses a reinforced locking block insert, and the rail system is machined to Mil-Spec dimensions for reliable slide travel. Below are the key technical features:

• Manufacturer: Polymer80; Category: Frames; Material: Glass-reinforced black polymer; Platform: Glock 19 Gen 3 compatible.
• Three unfinished 80% frames included per pack; requires completion of fire control pocket, trigger housing pocket, and pin holes; no serial number provided.
• Integrated steel rear rail module and front locking block; replaceable polymer backstraps; textured grip with aggressive stippling pattern.

Additional specifications include a frame weight of approximately 2.7 ounces per unit, a standard 1913 picatinny accessory rail molded into the dust cover, and compatibility with all Gen 3 slide assemblies, barrels, and lower parts kits from major manufacturers. The polymer formulation resists impact, chemicals, and temperature extremes encountered in field use. Each frame ships in a sealed package with installation instructions and warranty card.

Who It Is For

This 3-pack is designed for experienced builders who require multiple frame blanks for personal projects, group builds, or inventory stock. It suits the advanced hobbyist who has completed at least one 80% frame previously and understands the finishing process, including drilling, milling, and hand fitting. Gunsmiths and custom shops will find the pack cost-effective for batch production of client builds. It is not intended for first-time builders without proper tooling and knowledge, as each frame requires precise machining to function safely. If you have the skill set to finish these frames, the Polymer80 PF940C 80% Pistol Frame 3-Pack provides a consistent platform across multiple units with identical geometry and tolerances.

Shipping & FFL

Because these frames are 80% complete and do not contain a serial number, they are not classified as firearms under federal law. They can be shipped directly to your residence or business address without requiring transfer through a Federal Firearms License (FFL) dealer. However, you must verify that your state and local laws permit ownership and finishing of 80% frames. Some states and municipalities impose restrictions, age requirements, or registration mandates on unfinished frames. By purchasing this product, you acknowledge that it is your responsibility to comply with all applicable laws. We do not require an FFL for shipment, but we reserve the right to refuse orders that violate shipping restrictions. Standard shipping rates apply, and delivery times vary by location. No signature is required unless the carrier deems the package high-value.