Glock® Compatible Stainless Steel Barrel Thread Protector – 9mm | Polymer80
About this product
Protect Your 9mm Glock® Barrel Threads with a Durable Stainless Steel Thread Protector
When you have a threaded barrel on your 9mm GLOCK® or Polymer80 pistol build, it’s essential to keep those threads safe when not in use. This Glock® Compatible Stainless Steel Barrel Thread Protector is designed to shield your barrel’s threads from damage, ensuring they remain pristine for when you attach a muzzle device or suppressor. Made from high-quality 9310 stainless steel, this thread protector offers superior durability and a sleek satin finish that’s easy to clean and maintain.
Key Features and Benefits
- Full Compatibility: Works seamlessly with all Glock® 9mm barrels and other 9mm barrels threaded 1/2×28, making it a versatile addition to your firearm accessories collection.
- Premium Material: CNC cut from 9310 stainless steel for exceptional strength and corrosion resistance, ensuring long-lasting performance.
- Easy Installation: Simply screw it onto your barrel threads to provide instant protection against impacts, dirt, and debris.
- Sleek Design: The smooth, satin finish not only looks professional but also resists fingerprints and is simple to wipe clean.
Technical Specifications
- Material: 9310 Stainless Steel
- Thread Pitch: 1/2×28
- Caliber: 9mm
- Finish: Satin
- Compatibility: Glock® 9mm models and other 9mm threaded barrels
As experts in firearm components, Polymer80 ensures this thread protector meets high standards for reliability and fit. Whether you’re a hobbyist building a custom pistol or a professional seeking dependable gun parts, this accessory helps maintain your barrel’s integrity. Don’t risk damaging your investment—add this essential protector to your setup today.

Specs at a glance
What's in the box
- Glock® Compatible Stainless Steel Barrel Thread Protector – 9mm | Polymer80