CMC Triggers presents the BBL556001, a 5.56 NATO barrel crafted with precision engineering and high-quality materials. This barrel features a 7.50" length, made from Chrome Moly Vanadium Steel with a Blacknitride finish, ensuring durability and optimal performance. Its button rifled design and 1:7 twist rate enhance accuracy and reliability, making it an excellent choice for AR-15 builds.

Ideal for range time and training, the CMC Triggers BBL556001 is perfect for enthusiasts looking to upgrade their AR-15 platform. Known for innovation and quality, CMC Triggers continues to deliver exceptional firearm components.

Key Features:
- Manufacturer: CMC Triggers
- Model: BBL556001
- Caliber: 5.56 NATO
- Barrel Length: 7.50"
- Barrel Type: Button Rifled
- Barrel Finish: Blacknitride
- Twist: 1:7
- Weight: 1.02 lbs
- Thread Pattern: 1/2x28