OEM Glock Lower Parts Kit – Gen 3
This is the genuine OEM Glock Lower Parts Kit for Generation 3 models, the definitive solution for builders and maintainers seeking factory-original reliability. Designed for the dedicated enthusiast, competitive shooter, or professional armorer, this comprehensive kit provides every spring, pin, and lever needed to assemble or refresh a Glock lower receiver. Its key features include certified factory components, meticulous quality control, and guaranteed compatibility, ensuring your pistol performs with the flawless function Glock is famous for.
| Manufacturer | Glock (Original Equipment Manufacturer) |
| Compatibility | Glock 17, 19, 22, 23, 24, 26, 27, 34, 35, 37, 38, 39 Gen 3 Models |
| Condition | Brand New, Factory Original |
| Parts Included | Trigger Mechanism Housing, Trigger Bar, Connector, All Springs, Pins, & Slide Stop Lever |
| SKU | LPK-G17-GEN3 |
| Installation | Armorer-Specific Tools Recommended |
Is this a genuine Glock factory kit?
Yes. This is an authentic OEM (Original Equipment Manufacturer) kit sourced directly from Glock. Every component, from the trigger spring to the locking block pin, is manufactured to Glock’s exacting specifications and stringent quality control standards. This guarantees perfect fit, function, and the legendary durability that defines the platform, unlike aftermarket kits which may vary in tolerance or material quality.
Which specific pistol models is this kit for?
This Gen 3 kit is designed for the classic full-size, compact, and subcompact frames in 9mm, .40 S&W, .357 SIG, and .45 GAP calibers. It is compatible with models including the G17, G19, G22, G23, G26, G27, G34, and G35, among others. It is crucial to note that this kit is NOT compatible with Gen 4, Gen 5, or Slimline (43/48) models due to significant internal design changes in those generations.
What tools do I need for installation?
Proper installation requires specific armorer’s tools to avoid damaging components. Essential tools include a quality punch set, a nylon or brass gunsmith hammer, and a Glock armorer’s tool or a small flathead screwdriver for the trigger mechanism housing pin. We highly recommend consulting detailed technical guides or having the work performed by a certified Glock armorer to ensure correct assembly and safe operation.
Can I use this for a complete build from an 80% lower?
Absolutely. This OEM Glock Lower Parts Kit is the premier choice for completing a Polymer80 or similar 80% frame project. Using factory components from the start ensures reliable ignition, consistent trigger pull, and dependable safety function, providing a solid foundation for your custom build. Pair this kit with a compatible slide assembly and barrel for a complete pistol.
Reviewed by our certified gunsmith team. 15+ years experience.
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