OEM Glock Lower Parts Kit (LPK) - Gen 3

About this product

OEM Glock Lower Parts Kit (LPK) - Gen 3 Elevate your build or restore your pistol to factory-perfect function with the OEM Glock Lower Parts Kit for Generation 3 models. This comprehensive kit is engineered for the dedicated hobbyist, competitive shooter, or any Glock owner seeking guaranteed reliability. It contains every genuine internal component needed to assemble a complete lower receiver, ensuring seamless compatibility, consistent trigger pull, and the legendary durability you expect from Glock. Compatibility Glock Gen 3 Models (17, 19, 22, 23, 26, 27, 34, 35, etc.) Parts Count Over 20 Individual Components Trigger Mechanism Factory Standard Trigger Bar, Spring, & Housing Slide Lock & Release OEM Slide Stop Lever & Slide Lock Spring Magazine Release Includes Spring & Locking Plate Connector Standard Factory (-) Connector Pins & Springs All Locking Block, Trigger, & Pins Included Source Genuine Glock Factory OEM Parts Is this kit compatible with Polymer80 or other 80% frames? Yes, this OEM Gen 3 LPK is the standard and recommended parts kit for completing most Generation 3 compatible Polymer80 frames and other popular 80% lower receivers. The genuine Glock components ensure reliable function and correct fitment in these aftermarket frames, providing a superior build foundation compared to aftermarket part sets. Does this kit include a trigger? The kit includes the essential internal trigger components—the trigger bar, trigger spring, and trigger mechanism housing with integrated safety. The actual trigger shoe (the part your finger contacts) is typically part of the upper assembly or can be purchased separately for custom builds. This kit provides everything needed for the lower receiver's fire control group. Can I use this to repair my existing Gen 3 Glock? Absolutely. This LPK is perfect for replacing worn, damaged, or lost components in your factory Gen 3 Glock. Using OEM parts guarantees that replacements will match the original specifications for fit and