This Thread Protector 1/2 x 28 in Radio Active Green is a functional and visually distinct accessory for your Glock barrel. If you run a compensated or threaded 9mm or .357SIG barrel, this coil is the straightforward solution for protecting those crucial threads from impact, debris, and corrosion when a muzzle device isn’t installed. Made from durable aluminum, it screws on securely to preserve your barrel’s integrity while adding a shot of high-visibility color. It’s a simple, essential piece for any Glock owner who values both protection and personalization in their firearm parts.
Key Features
- Precision machined from 6061-T6 aluminum for a lightweight yet durable build.
- Anodized Radio Active Green finish provides high-visibility color and corrosion resistance.
- Coil-style design with deep knurling ensures a positive grip for easy hand-tightening and removal.
- Installs in seconds by simply screwing onto your barrel’s unprotected threads.
- Prevents thread damage from dings, dirt, and moisture during transport or storage.
- Maintains a clean, finished look on your Glock when not using a suppressor or compensator.
Built For
This thread protector is built for Glock owners with aftermarket or factory-threaded barrels who need reliable thread protection. It’s ideal for range use, safe storage, or for those who want a splash of unmistakable style on their firearm without committing to a permanent muzzle device. Whether you’re waiting on a tax stamp or just prefer a minimalist setup, this coil gets the job done.
Specifications
- Thread Pitch: 1/2″ x 28 TPI (Standard for 9mm/.357SIG)
- Caliber Compatibility: 9mm Luger & .357SIG
- Material: 6061-T6 Aluminum, Hardcoat Anodized
- Finish: Radio Active Green
- Style: Coil (knurled) design
FAQ
Will this fit my factory Glock 19/17 threaded barrel?
Yes. If your factory or aftermarket Glock barrel is threaded 1/2″ x 28 for 9mm or .357SIG, this thread protector is compatible.
Does it require a crush washer or thread locker?
No. It is designed to be hand-tightened and will stay secure under normal range use. Overtightening is not necessary and should be avoided.
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