Glock 26 Gen 5 MOS Complete OEM Slide

Upgrade or replace your Glock 26 Gen 5 with a genuine MOS complete OEM slide that delivers factory-level precision, durability, and performance. Glock engineers each Gen 5 MOS slide to meet strict factory standards, ensuring proper fitment, reliable cycling, and long-term service life for concealed carry, range use, or defensive applications.

Product Description | Specs for Glock 26 Gen 5 MOS Complete OEM Slide

Glock manufactures the Glock 26 Gen 5 MOS complete slide to exact factory specifications and designs it for seamless compatibility with Gen 5 frames and MOS optic mounting systems. Glock precision-machines the slide from high-strength steel and applies its advanced nDLC factory finish to enhance corrosion resistance, reduce wear, and promote smooth operation.

The Modular Optic System (MOS) configuration allows you to mount compatible micro red dot optics using factory adapter plates. This complete OEM slide arrives fully assembled and ready to install.

What’s Included For Complete Glock 26 Gen 5 MOS Slide

A complete OEM MOS slide arrives fully assembled and ready to install on a compatible Glock 26 Gen 5 frame. It typically includes:

• Glock 26 Gen 5 MOS OEM slide
• Factory MOS optics cut
• MOS cover plate (installed)
• OEM barrel (Glock 26 Gen 5 9mm barrel)
• OEM recoil spring assembly
• OEM striker (firing pin) assembly
• OEM striker safety and spring
• OEM extractor
• OEM extractor depressor plunger and spring
• OEM slide cover plate
• OEM channel liner (installed)
• OEM sights (polymer or steel, supplier dependent)

(Adapter plates may vary by package and are not always included.)

Specifications

• Model: Glock 26 Gen 5 MOS Complete Slide
• Manufacturer: Glock (OEM)
• Material: Heat-treated steel
• Finish: Glock factory nDLC finish
• Caliber: 9mm Luger
• Compatibility: Glock 26 Gen 5 frames and components
• Serrations: Factory front and rear serrations
• Optics Cut: Yes – MOS configuration
• Sights: OEM Glock pattern (varies by package)

How to Install a Glock 26 Gen 5 MOS Complete Slide

Install the Slide

• Confirm the pistol is unloaded and clear
• Remove the existing slide from the frame
• Align the complete OEM slide with the frame rails
• Reattach and ensure proper engagement

Optic Installation (If Applicable)

• Remove the MOS cover plate
• Install the correct MOS adapter plate for your optic
• Mount the optic according to manufacturer specifications

Function Check

• Rack the slide to confirm smooth travel
• Perform a dry-function check to verify proper trigger reset
• Insert an empty magazine and confirm slide lock operation

(Follow Glock armorer guidelines when installing or swapping components.)

How To Disable a Glock 26 Gen 5 MOS Slide

1. Remove the slide assembly and store it separately
2. Remove and store all magazines separately
3. Install a cable or trigger lock through the frame or magwell
4. Store ammunition separately
5. Secure all components in a locked container or safe

For permanent disabling or legal compliance, consult a licensed gunsmith or FFL.

Compatibility

• Fits: Glock 26 Gen 5 frames
• Barrels: Factory Glock 26 Gen 5 barrel (included)
• Recoil System: Gen 5 recoil spring assembly (included)
• Optics: Compatible micro red dots using MOS adapter plates
• Sights: Glock OEM-pattern sights
• Gen Mix: Glock designs this slide for Gen 5 pistols only. Do not mix with Gen 3 or Gen 4 components without verified compatibility.

What’s the Glock 26 Gen 5 MOS Slide Made Of?

Glock machines OEM Gen 5 MOS slides from high-strength steel and applies its nDLC finish to resist corrosion and surface wear. Precision machining ensures proper breech geometry, extractor alignment, optic cut tolerances, and striker channel dimensions for consistent reliability and extended service life.

Customization Options

• Optics: Compatible micro red dot optics using MOS plates
• Sights: OEM polymer, steel, night sights, or suppressor-height sights
• Barrels: Standard or threaded Glock 26 Gen 5 barrels
• Internal Parts: OEM or high-quality aftermarket internals
• Finish Mods: Professional Cerakote or refinishing services

Note: Modifications may affect reliability or warranty coverage. Always function-test after making changes.

FAQs

Q: Is this a genuine Glock OEM slide?
Yes. Glock manufactures this slide to factory specifications.

Q: Is this slide complete?
Yes. This is a complete slide assembly that typically includes the barrel, recoil spring assembly, and internal components.

Q: Does this slide include an optics cut?
Yes. This slide features the factory MOS optics cut.

Q: Will this fit other Glock generations?
No. Glock designed this slide specifically for Glock 26 Gen 5 frames.

Q: Does this maintain factory reliability?
Yes. When paired with compatible Gen 5 components, this OEM slide maintains factory-level reliability and performance.

DISCLAIMER

Factoryoemsupply.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.