Springfield Armory Hellion 556 20" 10-Round Bullpup Rifle

The Springfield Armory Hellion 556 20" 10-round bullpup rifle is designed for tactical operators, law enforcement marksmen, and serious rifle enthusiasts who require a compact yet capable 5.56 NATO system. Its bullpup configuration allows for a full-length 20-inch barrel while maintaining a shorter overall profile, making it suitable for vehicle operations and close-quarters environments.

This rifle features a modern piston-driven operating system that minimizes recoil and helps keep the receiver cooler during extended use, enhancing accuracy in critical situations. Weighing 11.88 pounds fully assembled, it offers ambidextrous controls and integrated Picatinny rails for easy attachment of optics, lights, and other accessories.

Law enforcement agencies and private security teams will find this platform advantageous due to its ergonomic design and reduced overall length, facilitating smooth transitions between vehicle and foot operations. The 10-round magazine capacity complies with California regulations, while the 20-inch barrel optimizes velocity and effective range for the 5.56 NATO cartridge.