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

About this product

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 part