Shop Springfield Hellion 5.56mm Semi-Automatic Fully-Ambidextrous Bullpup Rifle with 16 Inch Barrel and buy guns for sale online from our gun store. New from Springfield Armory in 2022 is the Hellion Bullpup rifle. Chambered in 5.56mm, this semi-automatic rifle features a 16″ Hammer Forged 4150 Steel Barrel with a 1:7″ twist rate. The 5-position adjustable stock features a cheek riser. Ambidextrous parts include the safety switch & charging handle. Each firearm ships with one 30-round Magpul PMAG Magazine.

The new Hellion™ from Springfield Armory represents a radically unique and innovative approach to firearms design, helping to redefine perceptions of semi-automatic 5.56mm performance. Featuring a “bullpup” configuration where the action is located behind the trigger, the Hellion features an overall length of just 28.25-inches while still possessing a 16” barrel. The Hellion sports ambidextrous controls that work in concert with a reversible case ejection system. The result is a 5.56 that combines portability with potent performance.

Answering the call for superior ballistic performance in a short, adaptable platform Springfield Armory is proud to announce the Hellion. Featuring a “bullpup” configuration where the action is located behind the trigger, the Hellion features an overall length of just 28.25-inches while still possessing a 16” barrel. The Hellion sports ambidextrous controls that work in concert with a reversible case ejection system, allowing it to be easily fired from either shoulder. The result? A 5.56mm that combines portability with performance.