Glock 50504 Thread Protector 22 LR Glock 44 Black Steel Pistol

The Glock 50504 thread protector is a black steel barrel accessory designed specifically for the Glock 44 rimfire pistol. If you own a .22 LR Glock 44 and want to protect the threaded barrel when you're not running a suppressor or other muzzle device, this is the straightforward solution. It keeps dirt, debris, and moisture out of the threads during transport and storage, and it's a no-fuss way to maintain your pistol's barrel integrity over time.

Threading a rimfire barrel opens up versatility—suppressors, compensators, and other attachments become possible. But that also means exposed threads need protection when you're not actively using an accessory. The Glock OEM thread protector fits the spec of the Glock 44's threaded muzzle and installs easily by hand or with minimal tools, then unscrews just as readily when you want to mount something else.

This is a small part with a single job, and it does it well. Not flashy, not expensive, but genuinely useful if you've got a threaded Glock 44 in your collection. Whether you're a casual .22 shooter, a suppressor host owner, or someone who likes keeping their gear in top shape, having a protector on hand is smart maintenance.

Key Features

• Purpose-built for Glock 44 .22 LR pistol threaded barrel
• Black steel construction
• Protects barrel threads when muzzle devices are not in use
• OEM Glock part—direct fit and compatibility

Specifications

Frequently Asked Questions

Will this fit my Glock 44?

Yes. The Glock 50504 is manufactured by Glock specifically for the Glock 44 .22 LR pistol with a threaded barrel.

Do I need a thread protector?

If your Glock 44 has a threaded barrel and you don't have a suppressor or muzzle device installed, a thread protector keeps the threads clean and protected from contamination during storage and transport. It's not mandatory, but it's good practice for maintaining your firearm.

Can I use this with a suppressor?

No. The thread protector is designed to be used when no muzzle device is mounted. You would remove it to install a suppressor or other threaded accessory.