Glock 25 Gen 3 OEM Slide

The Glock 25 Gen 3 OEM Slide delivers factory-built reliability and performance tailored to the compact .380 ACP Glock 25 platform. Designed specifically for Gen 3 Glock 25 frames, this OEM slide ensures seamless compatibility, smooth function, and consistent accuracy—ideal for shooters who rely on the .380 ACP in duty or civilian settings.

Product Description | Specs for Glock 25 Gen 3 OEM Slide

Glock machines this slide from high-grade steel and applies its signature corrosion-resistant black finish for long-term durability.

The slide features factory front and rear serrations for improved grip and control during manipulations. While uncommon in the U.S. due to import limitations, this slide remains a reliable upgrade or replacement for Glock 25 users in supported regions.

What’s Included for Complete OEM Slide:

• Glock 25 Gen 3 Complete Slide
• .380 ACP barrel
• Recoil Spring Assembly (RSA)
• Extractor
• Firing Pin Assembly
• Firing Pin Safety
• Depressor Plunger
• Rear Slide Plate
• Channel Liner
• Fixed Glock Sights

What’s Included for Stripped OEM Slide:

• Glock 25 Gen 3 stripped slide
• Channel Liner
• Fixed Glock Sights

Note: The stripped slide does not include the barrel, RSA, or internal components.

Specifications

• Model: Glock 25 Gen 3 OEM Slide
• Finish: Standard Glock Black
• Length: 6.85 inches
• Width: 1.00 inch
• Weight (without barrel/RSA): Approx. 6.1 oz
• Optic Ready: No
• Caliber: .380 ACP

How to Disassemble a Glock 25 Gen 3 OEM Slide

1. Unload the firearm and remove the magazine.
2. Pull the slide slightly rearward and hold it while pressing down the takedown levers.
3. Push the slide forward off the frame.
4. Remove the recoil spring assembly.
5. Lift out the barrel.

Your slide is now disassembled for inspection, cleaning, or upgrades.

How to Install a Glock Slide

1. Insert the barrel into the slide.
2. Install the recoil spring assembly.
3. Align the slide with the frame rails.
4. Pull the slide fully rearward and release.
5. Perform a function check to ensure safe operation.

Compatibility with Other Models

Glock designed this slide specifically for the Glock 25 Gen 3. It does not fit Gen 4 or Gen 5 frames and is not compatible with 9mm or other caliber Glock models.

What Is the Glock 25 Gen 3 OEM Slide Made Of?

Glock uses high-strength steel for the slide and coats it with a corrosion-resistant black finish. This ensures long-lasting reliability even under adverse conditions, especially for the softer recoil impulse of the .380 ACP.

Customization Options

• Sights: Replace with aftermarket iron sights for improved target acquisition.
• Finish: Apply Cerakote for a personalized color or texture.
• Engraving: Add laser engravings or slide cuts for aesthetics and grip enhancement.

FAQs

Q: Does the Glock 25 slide come with internal parts?
Yes, the complete slide includes all internal components, while the stripped version does not.

Q: Can I install an optic on this slide?
No, this OEM slide is not optic-ready and does not feature an MOS cut.

Q: Will this slide work on a Glock 19 frame?
No, it is only compatible with Glock 25 Gen 3 frames and components.

Q: What makes the Glock 25 unique?
The Glock 25 is a compact .380 ACP designed for countries with civilian restrictions on military calibers. It is uncommon in the U.S. due to import regulations.

DISCLAIMER

GlockSlides.us provides aftermarket and compatible slides 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.