This is a 1/2×28 thread protector in a smooth Violet finish, designed specifically for 9mm and .357SIG barrels. If you run a threaded Glock barrel and want to protect those critical threads from impact, debris, and corrosion when a muzzle device isn’t installed, this is the essential cap you need. It’s a simple, durable piece of gear that maintains the readiness of your barrel while adding a distinct splash of color to your build. Miami Shooters Supply ensures you get it quickly with our reliable, fast shipping.
Key Features
- Precision-machined with a 1/2×28 thread pitch to match common 9mm and .357SIG barrel threading.
- Smooth, anodized Violet finish provides excellent corrosion resistance and a unique aesthetic.
- Compact, low-profile design keeps your barrel sleek without adding unnecessary length or weight.
- Installs and removes by hand, allowing for quick attachment or swap to a muzzle device.
- Made from high-strength aluminum alloy, offering protection without compromising barrel harmonics.
- Prevents thread damage from dings, dirt, and rust, preserving the integrity of your barrel crown.
Built For
This thread protector is ideal for Glock owners who use threaded barrels for suppressors, compensators, or brakes but want to safeguard their investment during regular range sessions or carry. It’s also a perfect fit for shooters looking to personalize their firearm with a pop of color while maintaining a purely functional, non-snag profile on their handgun.
Specifications
- Thread Pitch: 1/2″ x 28 TPI (Right-Hand)
- Caliber Compatibility: 9mm, .357SIG
- Material: 6061-T6 Aluminum, Hard Anodized Finish
- Finish: Smooth Violet
- Compatibility: Fits most aftermarket and OEM Glock barrels with standard 1/2×28 threading.
FAQ
Will this fit my factory Glock barrel?
No, factory Glock barrels are not threaded. This thread protector is for use with aftermarket threaded barrels for models like the Glock 17, 19, 26, 34, and others chambered in 9mm or .357SIG.
Does the Violet color wear off easily?
The color is not a paint or coating; it’s a hard anodized finish that is deeply infused into the aluminum. It is highly resistant to chipping, scratching, and fading under normal use.
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