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

Overview

The Polymer80 PF940Cv1 80% Compact Frame and Jig Kit (Glock 19/23 Compatible) represents a precision-engineered solution for builders seeking to complete a legally compliant, unfinished firearm frame. This kit includes the patented PF940Cv1 frame with integrated rear rail system and a complete jig with drill bits, allowing the end user to finish the 80% receiver at home. Designed specifically for Gen 3 Glock 19 and 23 pattern slides and parts, this kit eliminates the need for serialization under federal law when used for personal manufacture. The polymer composition matches OEM specifications for durability while offering a slightly textured grip angle optimized for rapid target acquisition.

Features & Specs

Manufactured by Polymer80, the polymer80 pf940cv1 80% compact frame and jig kit (glock 19/23 compatible) delivers factory-level tolerances without requiring an FFL transfer for the unfinished component. The frame is constructed from a high-impact polymer blend reinforced with internal steel inserts for the locking block and rear rail module. The included jig system uses hardened steel guide bushings to ensure precise drill alignment for the three pin holes: trigger housing, trigger pin, and locking block pin.

• Material: High-impact polymer with steel locking block insert and rear rail module (pre-installed)
• Compatibility: Gen 3 Glock 19 and Glock 23 slides, barrels, lower parts kits, and magazines
• Jig kit includes: PF940Cv1 jig with alignment pins, drill bits (2.5mm, 3mm, 4mm), end mill bit, and instruction guide

• Frame dimensions: 7.0 inches overall length, 5.5 inch grip height, 1.25 inch width at slide rails
• Trigger guard: Standard Glock 19 geometry with undercut for improved high-grip access
• Magazine catch: Ambidextrous compatible; accepts standard Glock 19/23 magazines (10, 15, 17, 33 round capacities)

• Rail system: Integrated polymer rail with steel reinforcement, compatible with standard holsters
• Weight: 3.2 ounces (frame only, without jig or hardware)
• Finish: Textured grip panels with aggressive stippling on frontstrap, backstrap, and trigger guard

This polymer80 pf940cv1 80% compact frame and jig kit (glock 19/23 compatible) ships with all necessary hardware to complete the frame finishing process. No additional tools beyond the included jig are required for drilling the three pin holes and completing the trigger channel pocket.

Who It Is For

This product is intended for individuals legally allowed to possess firearms under federal and state law who wish to personally manufacture a compact pistol frame for their own use. It is ideal for the experienced builder who values the ability to customize grip texture, trigger feel, and overall pistol configuration without the constraints of a serialized receiver. The PF940Cv1 platform is particularly suited to those who already own Glock 19 or 23 Gen 3 parts and seek a lightweight, concealable frame option. It is not for commercial resale or transfer of the unfinished frame.

Shipping & FFL

This polymer80 pf940cv1 80% compact frame and jig kit (glock 19/23 compatible) ships directly to your residence or business address. Because the frame is classified as an 80% receiver and is not a completed firearm, it does not require transfer through a Federal Firearms License (FFL) holder for purchase. However, the purchaser must be at least 21 years of age and comply with all applicable federal, state, and local laws regarding the manufacture and possession of personally made firearms. Some states and localities impose restrictions on 80% frames or require serialization after finishing. It is the buyer sole responsibility to verify legality in their jurisdiction before ordering. By purchasing, you confirm you are not prohibited from possessing firearms and will complete the frame only for personal use, not for sale or distribution.