Description

This Glock 26 Gen 3 9mm OEM Complete Slide and Lower Parts Kit comes factory new! Combine this OEM Glock Kit with a Spectre 80 Poly lower or any other Gen 3 Lower

Glock machines this slide from hardened steel and applies a corrosion-resistant factory finish for long service life. The compact profile shortens overall length for easier concealment while preserving reliable cycling and handling. Front serrations improve grip for press checks and slide manipulations. Glock engineers the slide to accept factory barrels, recoil assemblies, and upper internals for dependable, drop-in performance.

What’s Included for Complete OEM Slide

• Glock 26 Gen 3 complete slide (fully assembled)
• OEM barrel (model-specific caliber)
• Recoil spring assembly (RSA)
• Extractor
• Firing pin assembly & firing pin safety
• Depressor plunger assembly
• Rear slide plate
• Channel liner
• Factory fixed sights

Specifications For OEM Glock 26 Gen 3 Complete Upper Assembly

• Model: Glock 26 Gen 3 OEM Slide
• Material: Hardened steel
• Finish: Corrosion-resistant factory finish (matte black)
• Slide Length: Compact Glock length (model standard)
• Slide Width: ~1.00 in (25.5 mm)
• Weight (stripped): Approx. 5.0–6.0 oz (varies by production)
• Optic Ready: No (standard OEM configuration)
• Caliber: 9mm Luger (common) — confirm barrel caliber with listing
• Compatibility: Glock 26 Gen 3 frames and Gen 3-spec parts

Disassembling a Glock 26 Gen 3 Upper

1. Make sure the firearm is unloaded and remove the magazine.
2. Pull the slide slightly rearward and hold it while depressing both takedown levers.
3. Release the slide forward and remove it from the frame.
4. Remove the recoil spring assembly.
5. Lift out the barrel.

Now you can clean, inspect, or service the slide and components.

Installing Your Brand New 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 into place.
5. Perform a function check to ensure safe operation.

Gen 3 Upper Compatibility

Glock designed this slide specifically for Glock 26 Gen 3 frames. It will not reliably fit Gen4 or Gen 5 frames without modification. Use only Gen 3-spec barrels, RSA, and upper internals for best results.

Materials & Finish

Glock forges the slide from hardened steel and applies a protective factory finish to resist corrosion and wear. The finish helps reduce glare and maintain a consistent, low-profile appearance for concealed carry.

Customization Options For The Glock 26 Gen 3 Upper Assembly

• Sights: Swap factory sights for night or fiber-optic options.
• Finish: Apply Cerakote or other finishes (professional refinish recommended).
• Milling: A qualified gunsmith can mill an optic cut (this may void warranties).
• Serrations/Engraving: Consider custom serrations or laser engraving for added grip and style.