Stern Defense 9mm 10.5" AR-15 Barrel, 1:10 Twist
American-made 9mm AR-15 barrel with 10.5" length, 1/2-36" threads, 1:10 twist rate. Chrome-moly steel with Melonite coating for durability and corrosion resistance.
Fits: AR-15
Stern Defense 9mm AR-15 Barrel
This purpose-built 9mm barrel transforms your AR-15 platform into a reliable, accurate pistol-caliber carbine. Whether you're building a dedicated 9mm system or converting an existing rifle, this barrel delivers the performance you expect from quality American manufacturing.
Specifications
- Caliber: 9mm
- Length: 10.5 inches
- Thread Pattern: 1/2-36 inch
- Twist Rate: 1:10
- Material: Chrome-moly steel
- Finish: Melonite coating
- Origin: Made in the U.S.A.
Why This Barrel Works
The 10.5" length provides a practical balance between velocity and handling. The 1:10 twist rate stabilizes a wide range of 9mm projectiles, from light target loads to heavier defensive rounds. Chrome-moly steel offers excellent durability, while the Melonite coating provides superior corrosion resistance and a hard, wear-resistant surface that stands up to regular use and cleaning.
The 1/2-36" thread pattern accepts standard 9mm suppressors and muzzle devices, giving you flexibility in how you configure your build. This is a straightforward, no-nonsense component engineered for reliability.
