Glock 26 Gen 3 OEM Complete Slide

Product Overview

The Glock 26 Gen 3 OEM Complete Slide delivers factory reliability in a compact, ready-to-install package. Glock builds and assembles this slide with an OEM barrel, recoil spring assembly, and all internal components. Drop it onto a Glock 26 Gen 3–compatible frame, install your preferred sights, and head to the range. This slide offers proven durability, smooth cycling, and dependable performance for duty, carry, or training use.

Product Description | Specs

Key Details

• Condition: Complete OEM slide assembly (includes barrel, recoil spring assembly, and internals)
• Fitment: Glock 26 Gen 3 (verify part number and frame compatibility)
• Material: Hardened, high-strength steel (OEM grade)
• Finish: Factory Tenifer / nitride corrosion-resistant finish
• Serrations: Factory rear serrations for confident slide manipulation
• Optic Option: Standard dovetail cut (non-MOS; optic milling requires professional service)
• Sights: Factory-installed dovetail sights included (user-replaceable)
• Weight: OEM slide assembly weight (may vary slightly by production run)
• Tolerance: Machined and assembled to Glock factory specs for consistent lockup and cycling

Technical Specs (Quick Reference)

Specifications

• Model: Glock 26 Gen 3 OEM Complete Slide Assembly
• Material: Hardened steel slide with OEM-grade barrel steel
• Finish: Factory Tenifer / nitride finish
• Includes:

  • Slide

  • Barrel

  • Recoil spring/guide assembly (RSA)

  • Extractor

  • Firing pin assembly

  • Firing pin safety

  • Depressor plunger assembly

  • Rear slide plate

  • Channel liner (where applicable)

  • Factory sights (dovetail)

• Fit: Glock 26 Gen 3–compatible frames
• Factory Assembled & Tested: Yes

What’s Included

In the Box

• 1 × Glock 26 Gen 3 OEM Complete Slide Assembly
  (slide + barrel + RSA + internals + factory sights)

Not Included

• Frame (receiver)
• Magazine(s) (sold separately)
• Optics or optic plates
• Aftermarket sights or accessories (unless ordered as a bundle)

How to Install the Glock 26 Gen 3 OEM Complete Slide

Safety First

• Work on a clean, well-lit surface.
• Wear eye protection.
• Confirm the firearm is unloaded and pointed in a safe direction.
• Follow Glock’s official instructions or consult a qualified gunsmith.

Drop-In Installation (Overview)

1. Confirm the slide matches your Glock 26 Gen 3 frame.
2. Remove the magazine and verify the chamber is empty.
3. Align the slide with the frame rails and rack it gently into place.
4. Perform a basic function check:

• • Rack the slide

  • Test slide lock

  • Dry-fire (where legal)

  • Verify reset and smooth slide movement

• Test-fire at a safe range before using the firearm for duty or carry.

How to Disassemble the Glock 26 Gen 3 OEM Slide

1. Remove the magazine and lock the slide open; confirm the chamber is empty.
2. Follow Glock takedown steps to separate the slide from the frame.
3. Remove the recoil spring assembly and barrel for cleaning.
4. Inspect internal components, including the extractor and firing pin channel.
5. Clean, lubricate, and reassemble in reverse order.

For advanced service or part replacement, consult a certified Glock armorer or gunsmith.

What the Glock 26 Gen 3 OEM Slide Is Made Of

Glock forges the Gen 3 slide from hardened, high-strength steel. The factory Tenifer/nitride finish resists corrosion, reduces wear, and improves longevity. OEM manufacturing ensures consistent performance through thousands of rounds.

Customizations & Upgrades

Popular Options

• Sights: Upgrade to night sights or fiber-optic dovetail sights.
• Finish: Apply Cerakote or custom coatings for a personalized look.
• Professional Milling: Add optic cuts or cosmetic windows through a qualified gunsmith.

Note: Permanent modifications may void the factory warranty and affect safety. Always use a professional for advanced work.

FAQs

Q: Is this slide ready to fire out of the box?

A: The slide ships fully assembled with barrel and internals. You still need a Glock 26 Gen 3–compatible frame and magazine.

Q: Is it optic-ready?

A: No. The Gen 3 slide uses standard dovetail sights. A gunsmith must mill the slide for optics.

Q: Can I use this on any Glock 26 frame?

A: It fits Glock 26 Gen 3 frames only. Verify generation compatibility before purchase.

Q: Does it include sights?

A: Yes. The slide includes factory-installed dovetail sights that you can replace or upgrade.

Q: Do I need a gunsmith for installation?

A: Most users complete installation easily. Seek a professional for sight changes or slide modifications.

Q: Is the factory finish durable?

A: Yes. Glock’s Tenifer/nitride finish resists corrosion, reduces friction, and extends service life.

DISCLAIMER

Oemglockslides.com 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.