Polymer80 PF940C 80% Pistol Frame – 3-Pack

Build three custom compact pistols with the Polymer80 PF940C 80% Pistol Frame – 3-Pack. Designed for hands-on builders, these incomplete frames allow you to complete your own firearm while skipping the serialized transfer process for the frame itself. Each frame is compatible with Gen 3 Glock 19 internals and requires standard finishing work including drilling, milling, and filing. This three-pack delivers consistent quality and cost efficiency for projects, training builds, or resale stock.

Overview

The Polymer80 PF940C 80% Pistol Frame – 3-Pack provides the foundation for a compact 9mm pistol platform. Each frame is made from reinforced polymer and is CNC-machined to 80% completion, meaning the trigger housing pocket, pin holes, and rail channels require final finishing. These frames accept Glock 19 Gen 3 slide assemblies, barrels, and lower parts kits. Because they are not classified as firearms by the ATF until completed, they can be shipped directly to your door without a transfer through an FFL dealer at the time of purchase. This three-pack is ideal for builders who want multiple frames on hand for different projects or group builds.

Features and Specs

• Manufacturer: Polymer80
• Category: Frames
• Caliber compatibility: 9mm (Glock 19 Gen 3 pattern)
• Frame material: Reinforced polymer with steel locking block insert
• Requires finishing: drilling of trigger housing and locking block pin holes, milling of rear rail channel, and filing of front rail channel

• Compact grip frame with 15+1 round magazine capacity (standard Glock 19 mags)
• Integrated Picatinny accessory rail for lights or lasers
• Aggressive textured grip panels and finger grooves for secure handling
• Compatible with standard Glock 19 holsters (fit may vary after finishing)

• Kit includes three complete 80% frames with jigs and drill bits
• No serial number on frame; builder assumes responsibility for compliance with local and state laws upon completion
• Each frame ships with a polymer frame block, rear rail module, and instruction booklet

Who It Is For

The polymer80 pf940c 80% pistol frame – 3-pack is intended for experienced builders who understand firearm finishing and assembly. This product is not for beginners unfamiliar with drilling, milling, or fitting components. It suits gunsmiths, custom pistol builders, and enthusiasts who want to build multiple compact frames for personal use or to offer completed firearms to customers (where legally permitted). Buyers must be at least 21 years old and legally allowed to possess firearm components. Check your state and local laws regarding 80% frames before purchasing, as some jurisdictions restrict or prohibit their possession or completion.

Shipping and FFL

Because these frames are classified as unfinished, non-serialized receivers, they can be shipped directly to your residence or business without requiring a transfer through a Federal Firearms License (FFL) dealer at the time of purchase. However, once the frame is completed into a functional firearm, it must comply with all federal, state, and local laws regarding firearm possession and transfer. This product ships via UPS or FedEx with adult signature required. Standard shipping rates apply. International shipping is not available. We are not responsible for any legal restrictions or confiscations by your local jurisdiction. By purchasing this product, you confirm that you are legally permitted to own an unfinished frame and that you will comply with all applicable laws upon completion. If you have questions about FFL requirements or legal compliance in your area, consult an attorney before ordering.