Glock G17/19 Gen 3 Compatible Lower Parts Kit

Description

OVERVIEW – GLOCK G17/19 GEN 3 COMPATIBLE LOWER PARTS KIT – COMPLETE FRAME PARTS KIT

Complete your Glock G17/19 Gen 3 build with the Glock G17/19 Gen 3 Compatible Lower Parts Kit, the all-in-one frame completion kit that includes everything you need to assemble a fully functional lower from a stripped frame. Whether you are finishing a Polymer80 PF940V2 or PF940C 80% build, rebuilding a worn Glock frame, replacing lost small parts during cleaning, or building a spare parts kit, this lower parts kit delivers all critical frame components in one convenient package, eliminating the hassle of sourcing each part individually. Engineered to Glock Gen 3 specifications, each component is manufactured from premium materials and heat-treated for durability, ensuring factory-like fit, function, and reliability in your G17 and G19 pattern pistols.

This complete kit includes all essential lower components: trigger with trigger bar, trigger housing with ejector (9mm), connector, trigger spring, slide lock, slide lock spring, locking block pin, trigger pin, trigger housing pin, magazine catch spring, magazine catch, and slide stop lever with spring. Every part is precision-machined to exact tolerances, ensuring smooth trigger operation, positive magazine retention, reliable slide lockup, and consistent slide stop function. The trigger housing is molded from high-strength polymer with a properly staked 9mm ejector, while the trigger bar is stamped and polished for smooth engagement with the connector and firing pin safety. The connector provides a factory 5.5lb trigger pull with a clean break and positive reset, and all springs are made from premium spring steel that resists compression set and corrosion.

Compatible with Glock 17 and Glock 19 Gen 3 and Gen 1-3 pattern frames including OEM Glock, Polymer80 PF940V2, PF940C, Lone Wolf, SCT, and other aftermarket frames chambered in 9mm. Installation is straightforward for anyone familiar with Glock assembly – simply install the magazine catch, slide lock and spring, trigger assembly with trigger spring, slide stop lever, and trigger housing with ejector, then secure with pins. In minutes, your stripped frame is transformed into a complete, range-ready lower ready for your slide. Perfect for builders, armorers, and Glock enthusiasts who demand factory reliability at an aftermarket price.

WHY YOU NEED THIS LOWER PARTS KIT

Everything you need to complete your frame in one kit – no missing parts, no guesswork.

1. Complete Frame Kit With All Critical Lower Components For Full Assembly:
The Glock G17/19 Gen 3 Compatible Lower Parts Kit includes every internal component required to turn a stripped G17 or G19 Gen 3 frame into a fully functional lower – trigger with trigger bar, trigger housing with 9mm ejector, connector, trigger spring, slide lock with spring, locking block pin, trigger pin, trigger housing pin, magazine catch with spring, and slide stop lever. No more ordering individual pins, springs, and small parts and waiting for multiple shipments – this kit provides everything in one box, saving you time, shipping costs, and frustration. Each component is engineered to work together as a system, ensuring proper timing between trigger pull, firing pin safety disengagement, striker release, and slide cycling for reliable feeding, firing, and ejection. The trigger bar is polished for smooth engagement with the connector, providing a clean, consistent 5.5lb trigger pull with tactile reset, while the trigger housing with ejector ensures positive ejection of spent casings. The slide lock spring maintains correct tension for secure slide lockup, and the magazine catch spring provides positive magazine retention without excessive stiffness. Whether your original parts are worn, lost during cleaning, or you are starting with a brand new 80% frame, this kit restores factory function and reliability without compromise. It is the same parts kit professional armorers keep on hand for quick frame builds and repairs, now available to you as a complete, ready-to-install solution that gets your Glock lower back in action fast.

2. Premium Materials And Heat-Treated Construction For Factory Reliability And Long Life:
Built to meet or exceed factory specifications, this lower parts kit is manufactured from premium materials selected for strength, wear resistance, and corrosion protection. The trigger and trigger bar are stamped from hardened steel and polished for smooth operation, ensuring consistent trigger pull and positive reset through thousands of rounds. The trigger housing is molded from high-strength polymer with a properly staked steel ejector that maintains its angle for reliable ejection even after extensive use. The connector is precision-stamped from hardened steel and provides a factory-spec 5.5lb pull with a clean break, while the slide stop lever is machined from hardened steel with correct geometry for positive slide lock on an empty magazine. Pins are machined from hardened steel with exact diameters to prevent walking or loosening under recoil. Springs are made from premium stainless spring wire that is heat-treated and stress-relieved to prevent taking a set, maintaining consistent tension through extended use and long-term storage. The magazine catch is polymer with steel reinforcement for durability. All metal parts feature corrosion-resistant finishes that withstand sweat, humidity, and cleaning solvents. This is not cheap airsoft-grade hardware repurposed for real firearms – it is real, duty-grade hardware designed to handle the recoil, heat, and stress of live 9mm firing. The result is factory-like reliability, consistent trigger function, positive magazine retention, and proper slide operation that you can trust for everyday carry, duty use, competition, or home defense.

3. Drop-In Compatibility With Glock 17/19 Gen 3 And Polymer80 PF940 Builds:
This lower parts kit is engineered for true drop-in compatibility with all Glock 17 and Glock 19 Gen 1-3 pattern frames, including OEM Glock 17 and G19 Gen 3, Polymer80 PF940V2 full-size and PF940C compact builds, Lone Wolf, SCT, Polymer80, and other aftermarket frames. The components are manufactured to exact Gen 3 dimensions, ensuring a perfect fit without filing, fitting, or gunsmithing. Simply install the magazine catch, slide lock and spring, trigger assembly with spring, slide stop lever, and trigger housing, then secure with the included pins – the same process used in any Glock armorer’s course. The kit is ideal for completing an 80% build, where the frame is finished but the internals are missing, and it is also perfect for rebuilding a used frame purchased without internals or replacing worn parts that are causing trigger malfunctions, magazine drop issues, or slide lock failures. Whether you are a first-time builder finishing your Polymer80, a gunsmith assembling customer frames, or an enthusiast who wants a complete spare lower, this kit eliminates compatibility guesswork and provides everything needed for a professional, reliable assembly. With this kit, your stripped frame becomes a complete, test-ready lower in minutes, ready to pair with your G17 or G19 Gen 3 slide for a fully functional pistol. Universal fit for both G17 and G19 Gen 3 pattern lowers makes it a versatile spare that covers multiple pistols.

COMPLETE YOUR FRAME. FACTORY FUNCTION. ONE KIT.

SPECIFICATIONS:
Type: Complete Lower Parts Kit / Frame Parts Kit – Compatible With Glock G17/G19 Gen 3 – Gen 1-3 Pattern – 9mm – Fits G17 and G19
Includes: Trigger With Trigger Bar, Trigger Housing With Ejector, Connector, Trigger Spring, Slide Lock, Slide Lock Spring, Locking Block Pin, Trigger Pin, Trigger Housing Pin, Magazine Catch, Magazine Catch Spring, Slide Stop Lever – Complete Kit
Material: Hardened Steel Trigger Bar And Pins – High-Strength Polymer Housing And Magazine Catch – Steel Ejector And Connector – Stainless Spring Steel Springs – Heat-Treated – Corrosion Resistant
Compatibility: Fits Glock 17 and Glock 19 Gen 3 OEM And Aftermarket Frames – Polymer80 PF940V2 and PF940C, Lone Wolf, SCT, And All Gen 1-3 G17/G19 Pattern 9mm Frames
Function: Completes a stripped frame to a fully functional lower – Drop-In Fit – No Gunsmithing Required – Essential for 80% Builds