Glock 17 Gen 5 MOS OEM Slide

Upgrade your Glock platform with the Glock 17 Gen 5 MOS OEM Slide — a factory optic-ready slide that combines full-size performance with Gen-5 enhancements. Engineered by Glock for duty reliability and precision, this MOS-configured slide allows seamless mounting of popular red-dot optics for faster sight acquisition.

Product Description | Specs for Glock 17 Gen 5 MOS OEM Slide

Glock manufactures this slide from hardened steel and finishes it with a rugged nDLC (diamond-like carbon) coating for superior durability and corrosion resistance. The slide features front serrations for enhanced grip and is factory-cut with the MOS (Modular Optic System) pattern, including adapter plates for widely used optic footprints. It is designed to work with the Glock Marksman Barrel (GMB), delivering improved accuracy and consistent performance.

What’s Included — Complete OEM Slide

• Glock 17 Gen 5 MOS slide (fully assembled)
• Glock Marksman Barrel (model-specific)
• Recoil spring assembly (RSA)
• Extractor
• Firing pin assembly & firing pin safety
• Depressor plunger assembly
• Rear slide plate (Gen 5 style)
• Channel liner
• Factory front & rear sights
• MOS adapter plate set and mounting screws

What’s Included For Stripped OEM Slide

• Glock 17 Gen 5 MOS stripped slide
• Channel liner
• Factory front & rear sights
• MOS adapter plate set and screws

Note: Stripped slides do not include barrel, RSA, or upper internal components.

Specifications

• Model: Glock 17 Gen 5 MOS OEM Slide
• Material: Hardened steel
• Finish: nDLC (black, low-glare)
• Slide Length: Full-size (G17 spec)
• Slide Width: Approx. 1.00 in (25.5 mm)
• Weight (stripped): Varies by batch (Gen-5 standard range)
• Caliber: 9mm Luger (with proper barrel)
• Optic Ready: Yes — MOS configuration (plates included)
• Serrations: Front and rear (factory)

How to Disassemble a Glock 17 Gen 5 Slide

1. Ensure the firearm is unloaded and remove the magazine.
2. Pull the slide slightly rearward and depress both takedown levers.
3. Release the slide forward and lift it off the frame.
4. Remove the recoil spring assembly.
5. Lift the barrel out of the slide.

The slide is now ready for cleaning or inspection.

How to Install a Glock Slide

1. Insert the barrel into the slide.
2. Seat the recoil spring assembly against the barrel lug.
3. Align the slide with the frame rails.
4. Pull the slide fully rearward and release to lock it in place.
5. Mount your optic using the appropriate MOS plate and screws, then perform a full function check.

Compatibility

This slide is designed for Glock 17 Gen 5 frames and Gen-5 compatible components. It is not intended for Gen-3 or Gen-4 frames without modification. Always use Gen-5-specific barrels and internal parts for proper operation.

Materials & Finish

Constructed from hardened steel and treated with Glock’s nDLC finish, this slide offers enhanced hardness, reduced friction, and strong resistance to corrosion. The low-glare coating supports duty and defensive applications.

Customization Options

• Optics: Compatible with Trijicon RMR, Holosun 507C/407C, and other MOS-supported optics
• Sights: Upgrade to suppressor-height, night sights, or fiber optics for co-witnessing
• Finish: Optional Cerakote refinishing (may affect warranty)
• Milling/Engraving: Additional work should be performed by a qualified gunsmith

FAQs

Q: Does the complete slide include MOS adapter plates?
A: Yes — factory MOS slides typically include adapter plates and mounting hardware.

Q: Can I mount any optic on this slide?
A: The MOS system supports many common footprints. Always confirm plate compatibility and screw length.

Q: Is this compatible with earlier Glock generations?
A: No — this slide is built for Gen-5 platforms only.

Q: Will adding an optic void the warranty?
A: Using the MOS system as intended does not void warranty, but aftermarket modifications may.

Q: Does the stripped slide include sights?
A: Yes — most stripped versions include factory sights and a channel liner.

DISCLAIMER

GlockSlides.us offers aftermarket and compatible slides and components for Glock pistols. We operate independently and are not affiliated with Glock. “GLOCK” is a registered trademark used only for compatibility reference.