Springfield Armory Hellion 5.56 NATO 16" Bullpup Rifle – Excellent Condition w/ Case & Magazine

The Springfield Armory Hellion delivers a distinctive bullpup configuration that keeps overall length extremely compact while retaining a full 16-inch barrel. Chambered in 5.56 NATO, the Hellion uses a short-stroke piston operating system with a two-position adjustable gas system and features ambidextrous controls along with a reversible case-ejection system. Its full-length top Picatinny rail and integrated folding sights provide plenty of flexibility for optics and accessories. 

This Hellion is in excellent condition, showing minimal visible wear in the photos. The black polymer furniture and metal surfaces remain clean, and the rifle is equipped with its factory-style adjustable stock, M-LOK handguard, BCMGUNFIGHTER Mod 3 grip, and 4-prong flash hider. It includes one magazine and a padded Springfield Armory range/carry case.

The Hellion is especially appealing to shooters looking for something outside the traditional platform while maintaining a familiar 5.56 NATO chambering and standard-pattern magazine compatibility. The 16-inch configuration measures only 28.25"–29.75" overall depending on stock position. 

Specifications