Glock 19 Gen 3 Complete OEM Slide

Upgrade or restore your Glock 19 Gen 3 with a genuine OEM complete slide that delivers proven factory reliability, durability, and performance. Glock engineers each Gen 3 slide to strict factory standards, ensuring precise fitment, smooth cycling, and long service life for range, duty, or defensive use.

Product Description | Specs for Glock 19 Gen 3 Complete OEM Slide

Glock manufactures the G19 Gen 3 slide to exact OEM specifications and designs it for seamless compatibility with Gen 3 frames and components. Glock precision-machines the slide from high-strength steel and applies its factory finish to support consistent lockup, smooth operation, and dependable performance with factory and quality aftermarket ammunition.

This complete OEM slide provides an ideal solution for replacement builds, slide swaps, or returning a Glock 19 Gen 3 to factory configuration.

What’s Included With the Complete Glock 19 Gen 3 Slide

A complete OEM slide ships fully assembled and ready to mount on a compatible Glock 19 Gen 3 frame. It typically includes:

• Glock 19 Gen 3 OEM slide
• 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)
• OEM Glock 19 Gen 3 barrel
• OEM recoil spring assembly

Specifications

• Model: Glock 19 Gen 3 Complete Slide
• Manufacturer: Glock (OEM)
• Material: Heat-treated steel
• Finish: Glock factory finish
• Caliber: 9mm Luger
• Compatibility: Glock 19 Gen 3 frames and components
• Serrations: Gen 3 factory rear serrations
• Optics Cut: No (standard OEM slide; MOS versions differ)
• Sights: OEM Glock pattern (varies by package)

Compatibility

• Fits: Glock 19 Gen 3 frames
• Barrels: Glock 19 Gen 3 standard or threaded barrels
• Recoil System: Gen 3 recoil spring assembly
• Sights: Glock OEM-pattern sights
• Generation Use: Glock designs this slide specifically for Gen 3 pistols; do not mix with Gen 4 or Gen 5 components without verified compatibility

What’s the Glock 19 Gen 3 Slide Made Of?

Glock machines OEM slides from high-strength steel and finishes them to resist corrosion and wear. Precision manufacturing ensures correct breech dimensions, extractor fitment, and striker channel alignment for reliable cycling and long-term performance.

Customization Options

• Sights: OEM polymer, steel, night sights, or fiber-optic options
• Barrels: Standard or threaded Glock 19 Gen 3 barrels
• Internal Parts: OEM or high-quality aftermarket components
• Finish Mods: Cerakote or refinishing by qualified professionals

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 a complete slide?
Yes. This package includes the slide, internals, barrel, recoil spring assembly, and sights.

Q: Will this fit other Glock generations?
No. Glock designs this slide specifically for Gen 3 frames.

Q: Can I add an optic to this slide?
Standard OEM slides do not include an optics cut. You must have the slide milled or choose a Glock MOS slide to mount an optic.

Q: Does this maintain factory reliability?
Yes. When paired with compatible Gen 3 components, this slide delivers 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.