Glock 26 Gen 5 OEM Threaded Barrel

Upgrade your Glock 26 Gen 5 with a genuine Glock OEM threaded barrel engineered for reliability, accuracy, and suppressor or compensator compatibility. Glock manufactures this barrel to exact Gen 5 factory specifications, delivering consistent lockup, smooth feeding, and dependable cycling while expanding your pistol’s versatility for range, duty, or defensive use.

Product Description | Specs for Glock 26 Gen 5 OEM Threaded Barrel

Glock manufactures the Glock 26 Gen 5 Threaded Barrel from high-strength steel and finishes it with Glock’s durable factory coating for superior wear and corrosion resistance.

This barrel drops directly into Glock 26 Gen 5 slides and features Glock Marksman Barrel (GMB) rifling and optimized chamber geometry to deliver enhanced accuracy and reliable cycling with factory-spec ammunition. The threaded muzzle allows you to attach suppressors, compensators, and other compatible muzzle devices.

What’s Included For Glock 26 Gen 5 Threaded Barrel

A standard Glock 26 Gen 5 threaded barrel package includes:

• Glock 26 Gen 5 OEM threaded barrel

• Thread protector (OEM or supplier dependent)

(Package contents may vary by supplier. Always verify before purchase.)

Specifications

• Model: Glock 26 Gen 5 OEM Threaded Barrel
• Manufacturer: Glock (OEM)
• Material: Glock proprietary steel alloy
• Finish: Black Glock factory finish (nDLC / nitride-treated)
• Caliber: 9mm Luger
• Rifling: Glock Marksman Barrel (GMB) rifling
• Thread Pitch: 1/2×28 (RH)
• Compatibility: Glock 26 Gen 5 slides and frames
• Length: Extended, threaded (non-flush fit)

How to Install a Glock 26 Gen 5 OEM Threaded Barrel

Install the Barrel

• Confirm the pistol is unloaded and clear
• Remove the slide from the frame
• Remove the recoil spring assembly
• Remove the existing barrel
• Install the OEM threaded barrel
• Reinstall the recoil spring and attach the slide to the frame

Function Check

• Rack the slide to confirm smooth movement
• Verify proper lockup and trigger reset with a dry-function test
• Install the thread protector when no muzzle device is attached
• Perform a final safety check before live fire

How To Disable a Glock 26 Gen 5 with a Threaded Barrel

1. Remove the slide assembly and store it separately
2. Remove all magazines and store them separately
3. Secure the frame with a cable lock or trigger lock
4. Store ammunition separately
5. Lock all components in a secure container or safe

For permanent disabling or compliance requirements, consult a licensed gunsmith or FFL.

Compatibility

• Fits: Glock 26 Gen 5 pistols
• Threads: 1/2×28 suppressors, compensators, and muzzle devices
• Ammunition: 9mm Luger (factory-spec recommended)
• Gen Mix: Designed specifically for Gen 5; not compatible with Gen 3 or Gen 4 barrels or slides

What’s the Glock 26 Gen 5 Threaded Barrel Made Of?

Glock machines this barrel from its proprietary steel alloy and applies a factory nDLC/nitride finish to enhance wear resistance and corrosion protection. Glock Marksman rifling improves accuracy and consistency while maintaining long barrel life with jacketed ammunition.

Customization Options

• Muzzle Devices: Suppressors, compensators, or blast shields (booster required for suppressors)
• Recoil System: OEM recoil spring recommended; tuning may benefit compensator setups
• Factory Performance: Maintains Glock reliability while adding threaded capability

FAQs

Q: Is this a genuine Glock OEM threaded barrel?
Yes. Glock manufactures this barrel to OEM Gen 5 specifications.

Q: Is this barrel factory threaded?
Yes. It features factory-cut 1/2×28 threads.

Q: Does this barrel require fitting?
No. It installs as a direct drop-in replacement.

Q: Can I use this barrel with a suppressor?
Yes. Use a compatible suppressor with a Nielsen device (booster).

Q: Will this barrel fit other Glock generations?
No. Glock designed this barrel exclusively for Glock 26 Gen 5 pistols.

DISCLAIMER

OEMGlockParts.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.