CMMG 30D120A 16.1-inch 300 Blackout Barrel for AR-15 - Black
CMMGThe CMMG 30D120A barrel is designed for building a custom AR-15 upper receiver, offering precision and reliability for your firearm project. This 16.1-inch barrel features a 1:7 twist rate, optimized for stability with a variety of projectile weights and types. The barrel comes with a properly installed M4 extension, ensuring proper headspacing and compatibility with your existing components. Constructed from durable 4140 Chrome Moly Steel, it balances strength and performance for demanding shooting applications. The sleek black finish provides corrosion resistance and a professional appearance. Whether you're upgrading or building a new firearm, this barrel ensures consistent accuracy and dependable operation in 300 Blackout caliber.
Features:
- Type: Barrel for AR-15 upper receiver
- Caliber: 300 Blackout for versatile shooting options
- Barrel Length: 16.1 inches for a balance of maneuverability and accuracy
- Twist Rate: 1:7 for stabilizing various projectile weights
- Material: 4140 Chrome Moly Steel for durability and strength
- Finish: Black coating for corrosion resistance
- Includes: Properly installed M4 barrel extension with correct headspacing