Glock 19 Gen 5 OEM Frame

Upgrade or rebuild your Glock 19 with a factory-spec Glock 19 Gen 5 OEM Frame — the serialized lower receiver engineered for duty-grade reliability, improved ergonomics, and Gen-5 performance upgrades. This frame is designed to accept Glock 19 Gen-5 pattern components and delivers the balance of size, control, and durability Glock is known for.

Product Description | Specs for Glock 19 Gen 5 OEM Frame

The Glock 19 Gen 5 OEM Frame is molded from Glock’s high-strength polymer and incorporates Gen-5 refinements for enhanced handling and longevity. The frame features an improved grip profile with no finger grooves, aggressive Gen-5 texturing, and an ambidextrous slide stop lever cut.

What’s Included — Complete OEM Frame

A complete OEM Glock 19 Gen 5 frame assembly typically includes:

• Serialized Glock 19 Gen 5 polymer frame

• Glock Gen-5 lower parts kit (LPK), including:

  • Trigger housing with ejector

  • Trigger with trigger bar

  • Connector

  • Ambidextrous slide stop lever

  • Magazine catch and spring

  • Trigger pin, locking block pin, and housing pin

• Locking block (Gen-5 specific)

• Integral front accessory rail

(Included parts vary by supplier; confirm contents before purchase.)

What’s Included — Stripped OEM Frame (No LPK)

A stripped OEM frame provides the serialized polymer lower only:

• Glock 19 Gen 5 polymer frame

• Factory rail inserts molded into the frame

• Pin holes and bosses ready for Gen-5 LPK installation

Stripped frames do not include trigger components, pins, locking block, or controls.

Specifications

• Model: Glock 19 Gen 5 Factory Frame
• Material: High-strength polymer with steel rail inserts
• Finish: Black matte polymer
• Compatible Caliber: 9mm Luger (when fully assembled)
• Frame Size: Compact (G19 pattern)
• Generation: Gen 5
• Accessory Rail: Standard Glock universal rail

How to Install a Glock 19 Gen 5 OEM Frame

Install the Lower Parts Kit (LPK)

1. Ensure safety: confirm all components are unloaded and clear.
2. Drop in the trigger housing and insert the trigger/connector.
3. Install slide stop lever, magazine catch, and springs as per OEM schematic.
4. Install pins to retain internal parts.
5. Function-check trigger and magazine release for smooth operation.

Attach the Slide Assembly

1. Place the slide (barrel and recoil assembly installed) onto the frame rails.
2. Pull the slide fully rearward then release to lock into place.
3. Rack the slide several times to ensure proper travel and alignment.
4. Insert a magazine and perform a dry-function check (with dummy rounds if available) before live fire.

How To Disable a Glock 19 Gen 5 OEM Frame

• Remove the slide assembly and store it separately
• Remove magazines and store separately
• Use a cable lock or trigger lock through the frame/magwell
• Store ammunition separately
• Secure the frame in a locked container or gun safe
• For permanent deactivation, contact a licensed gunsmith or FFL

Compatibility

• Fits: Glock 19 Gen 5 slides and upper assemblies
• Parts Compatibility: Gen-5 specific lower parts only
• Magazines: Glock 19 Gen-5 magazines (Gen-4 mags also compatible; Gen-3 may vary)
• Gen Mixing: Not compatible with Gen-3 or Gen-4 frames or internals

What’s the Glock 19 Gen 5 OEM Frame Made Of?

The Glock 19 Gen 5 Frame uses Glock’s proprietary polymer blend for impact resistance and reduced weight. Embedded steel rails provide durability at contact points, while the revised Gen-5 geometry supports consistent lockup and long-term reliability under hard use.

Customization Options

• Grip Work: Professional stippling or grip reductions
• Controls: Extended or enhanced Gen-5 compatible slide stops and magazine releases
• Magwell: Compatible flared magwells for faster reloads
• Trigger Components: OEM-spec or duty-grade aftermarket options

Note: Modifications may affect warranty or serviceability.

FAQs

Q: Does the complete frame include internal parts?
Yes, complete frames include Gen-5 lower parts; stripped frames do not.

Q: Can I use a Gen-4 slide on this frame?
No. Glock 19 Gen-5 frames are designed for Gen-5 slides only.

Q: Are older Glock magazines compatible?
Gen-4 magazines work reliably; Gen-3 magazines may lack ambidextrous cut support.

Q: Will aftermarket parts affect reliability?
OEM-spec parts offer the highest reliability; test any aftermarket components before duty or defensive use.

DISCLAIMER

OEMGlockParts.com provides aftermarket and compatible parts and components for GLOCK pistols. We operate independently and do not represent, endorse or have any connection with GLOCK, Inc. or GLOCK Ges.m.b.H.

GLOCK, Inc. and GLOCK Ges.m.b.H own the trademark “GLOCK” and other related marks. We mention “GLOCK” only to identify parts and products that fit or work with GLOCK pistols.