Every Glock owner with a threaded barrel needs a reliable thread protector to keep those critical muzzle threads safe from impact damage, debris, and corrosion. This Thread Protector 1/2 x 28 for 9mm & .357SIG barrels is a fundamental piece of gear, offering straightforward protection with a clean, machined aesthetic. Its straight-fluted design provides a positive grip for hand-tightening while maintaining a low-profile look. Miami Shooters Supply delivers this essential Glock part with the fast shipping you expect.
Key Features
- Precision machined from 416 stainless steel for durability and corrosion resistance.
- Straight fluting along the body ensures a secure, non-slip grip for installation and removal by hand.
- Finished in “Naked” stainless, offering a clean, machined look that matches factory barrels or serves as a base for custom finishes.
- Standard 1/2″ x 28 TPI (Threads Per Inch) thread pitch, the common specification for 9mm and .357 SIG threaded barrels.
- Designed to sit flush against your barrel shoulder for a streamlined profile when installed.
- Protects your barrel’s threads from dings, carbon lock, and environmental damage during storage or when a muzzle device is not mounted.
Built For
This thread protector is built for the practical Glock owner who uses a threaded barrel for suppressor mounting or a compensator but needs to protect their investment during everyday carry or range sessions without the muzzle device attached. It’s the no-nonsense solution for maintaining the integrity of your barrel threads, ensuring they remain in perfect condition for when you need to attach your primary muzzle device.
Specifications
- Compatibility: Fits 9mm and .357 SIG caliber barrels with 1/2″x28 threads.
- Thread Pitch: 1/2″ x 28 TPI (Right-Hand).
- Material: 416 Stainless Steel.
- Finish: “Naked” (Uncoated, Raw Machined Stainless).
- Style: Straight Fluted design.
FAQ
Will this fit my Glock 19 threaded barrel?
Yes, if your Glock 19 (or any Glock model) has a threaded barrel in 9mm or .357 SIG with the standard 1/2″x28 thread pitch, this protector will fit. Always verify your barrel’s thread specification.
Does it come with a wrench or require one?
No wrench is needed or included. The straight fluting is designed for you to tighten it securely by hand. Over-tightening with a tool is unnecessary and not recommended.
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