Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) – 3-Pack

Overview

The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) – 3-Pack delivers three complete build kits for the serious builder or group project. Each kit includes a precision-machined 80% polymer frame and a full complement of jig components required to complete the frame finishing process. Designed to accept standard Glock 19 and Glock 23 Gen3 upper parts, this pack provides a cost-effective solution for multiple builds without requiring separate jig purchases. Each frame is manufactured by Polymer80, a recognized leader in the 80% receiver market, using impact-resistant, glass-reinforced nylon polymer. The kit includes the frame, drill bits, end mill, pin installation tool, and the reusable PF940Cv1 jig.

Features & Specs

Each individual kit in this 3-pack contains a PF940Cv1 80% compact frame and a PF940Cv1 jig system. The frame is designed to accept all standard Glock 19/23 Gen3 internal components, including the trigger group, slide lock, and magazine release. The jig provides indexed alignment for drilling the three required pin holes and milling the front locking block channel. All hardware and tooling are included for each build.

• Frame material: glass-reinforced nylon polymer with textured grip panels and undercut trigger guard
• Compatibility: Glock 19 Gen3, Glock 23 Gen3, and all parts sets designed for those platforms
• Kit contents per unit: 1x PF940Cv1 80% frame, 1x reusable jig, 2x drill bits (3mm and 4mm), 1x end mill, 1x pin installation punch

• Frame dimensions: 7.1 inches overall length, 1.3 inches width at grip, 5.0 inches height with magazine
• Finish: black textured polymer with molded-in grip stippling and finger grooves
• Jig features: steel-reinforced guide holes, integrated clamp slots, and removable indexing tabs

• Weight per complete kit (frame + jig): 9.2 ounces
• Required additional components (not included): slide assembly, barrel, recoil spring, lower parts kit, magazine
• Compatible aftermarket parts: all standard Glock 19/23 Gen3 trigger, slide stop, and magazine catch components

Who It Is For

This 3-pack is intended for experienced firearm builders who require multiple frames for personal projects, training builds, or group workshops. The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) – 3-pack is well-suited for individuals who already possess a complete inventory of Glock 19 or Glock 23 upper assemblies and lower parts kits, and who need the frame and jig components in bulk. Builders should have familiarity with hand tool operation, basic drilling techniques, and the legal requirements for completing an 80% receiver. This kit is not recommended for first-time builders unless they have prior experience with polymer frame finishing or are working under the supervision of a qualified builder. The reusable jig design allows each jig to be used for multiple builds, though each frame in this 3-pack ships with its own dedicated jig.

Shipping & FFL

This product is an unfinished 80% frame and does not meet the definition of a firearm under the Gun Control Act of 1968. It may be shipped directly to your residence or business address without requiring transfer through a Federal Firearms Licensee (FFL). No background check is required for purchase or shipment. However, you must comply with all applicable federal, state, and local laws regarding the possession and completion of 80% receivers. Some states and municipalities impose restrictions on the purchase, possession, or finishing of 80% frames. It is your responsibility to verify that you are legally permitted to acquire and complete this product in your jurisdiction. By purchasing this kit, you certify that you are not prohibited from possessing firearms under federal or state law and that you will comply with all applicable regulations. Polymer80 frames are sold as unfinished components and are intended for personal use only. No resale of completed frames is authorized without proper licensing.