Upgrade your AR-9 platform with the Guntec USA 5.5" 9mm AR-9 Barrel. This compact barrel is perfect for building a maneuverable pistol or short-barreled rifle. Crafted from high-quality 4150 steel with a durable black nitride finish, it offers excellent corrosion resistance and longevity. The 1:10 twist rate provides optimal stabilization for common 9mm bullet weights, ensuring consistent accuracy. The barrel's compact size makes it ideal for close-quarters situations and concealed carry applications. Designed for compatibility with standard AR-9 components, this barrel offers a reliable and accurate solution for your 9mm AR build.
Features and Specifications:
Caliber: 9mm
Barrel Length: 5.5"
Material: 4150 Steel
Finish: Black Nitride
Twist Rate: 1:10"
Profile: Government
Threading: 1/2x36 (estimated)
Feed Ramps: Standard AR-9
Weight: 0.5 lbs (estimated)
Dimensions: 1.40" x 2.30" x 6.30"
Made in the USA
