The HBAR Rifle from Radical Firearms is a dependable AR-15 platform chambered in 5.56 NATO and configured for durability, accuracy, and compliance in restricted jurisdictions. Built around a 16 inch heavy barrel profile with threaded muzzle capability, this rifle is designed to provide consistent performance while maintaining the versatility expected from a modern sporting rifle. The semi-automatic operating system delivers familiar AR functionality suited for range training, recreational shooting, and practical applications. A free-floating M-LOK handguard provides a lightweight platform with multiple attachment points for accessories and optics support. The rifle is equipped with B5 furniture, including a B5 stock and pistol grip, offering improved ergonomics and control during extended use. Finished in black, the platform maintains a streamlined and professional appearance while supporting long-term durability. This configuration includes a 10-round magazine and is built to meet Maryland compliance requirements, delivering a balanced combination of performance and regulatory compatibility.