CMMG 30D120A Barrel Sub-Assembly 300 Blackout 16.1 Inch 4140 Chromoly Steel Carbine

The CMMG 30D120A Barrel Sub-Assembly in 300 Blackout is expertly crafted for AR-15 enthusiasts seeking reliability and performance. With a length of 16.10 inches, this carbine-length barrel features a medium taper profile that strikes a balance between weight and rigidity, enhancing maneuverability without sacrificing accuracy. Constructed from durable 4140 chromoly steel and finished with a sleek black nitride coating, this barrel not only provides exceptional corrosion resistance but also ensures longevity under rigorous use. The 1:7 twist rate is optimized for stabilizing a variety of bullet weights, making it versatile for both target shooting and hunting applications. Whether you're upgrading your existing rifle or building a new one, the CMMG 30D120A is designed to deliver consistent performance and precision, making it an ideal choice for both seasoned marksmen and newcomers alike. Experience the difference in your shooting with this high-quality barrel that embodies CMMG's commitment to excellence in firearm components.