Angstadt Arms 9mm AR-15 Barrel 6" Threaded 1/2x28
Lightweight 6" 9mm barrel for AR-15 platforms. 4150 chrome-moly steel with Melonite finish, 1-10" twist, and 1/2x28 threading. Purpose-built for compact 9mm builds.
Fits: AR-15
Angstadt Arms 9mm AR-15 Barrel
This 6-inch barrel represents a thoughtful approach to 9mm AR-15 construction. Built from 4150 chrome-moly steel and finished with Melonite, it delivers the durability you expect from a quality barrel while maintaining the lightweight profile necessary for compact builds.
Key Specifications
- Caliber: 9mm NATO
- Length: 6 inches
- Twist Rate: 1-10 inches
- Thread Pitch: 1/2x28
- Material: 4150 chrome-moly steel
- Finish: Melonite
- Profile: Lightweight
Design Philosophy
The lightweight profile keeps your overall rifle nimble without sacrificing structural integrity. The 1-10" twist rate stabilizes a wide range of 9mm projectiles, from light target loads to heavier defensive rounds. The 1/2x28 threading accommodates standard 9mm suppressors and muzzle devices, opening up options for sound reduction or recoil management.
Practical Application
This barrel pairs seamlessly with compact handguards and is ideal for shooters building a dedicated 9mm AR platform for home defense, training, or recreational shooting. The shorter length reduces overall weapon length while maintaining sufficient velocity for reliable function and accuracy at typical engagement distances.
