Springfield Hellion Bullpup 5.56 NATO 20in 30rd Black

About this product

The Springfield Armory Hellion is a bullpup semi-automatic rifle engineered to deliver full-length 5.56mm performance in a shortened overall package. With the action positioned behind the trigger, the Hellion combines compact handling with longer-barrel ballistics and stable follow-up shots. Ambidextrous controls, reversible ejection and a two-position short-stroke piston gas system provide reliable, adaptable operation across a range of environments. Integrated flip-up iron sights and a full-length top rail allow for quick transition between iron sights and optics.

Key Specifications

• Chambered in 5.56x45mm NATO (.223 Rem).
• Configured as a Semi-Auto action.
• Holds 30 + 1 rounds (standard magazine included).
• Barrel features a 1:7 twist rate.
• Operates on a 2-Position Adjustable Short Stroke Piston gas system.
• Equipped with a 4-Prong Flash Hider muzzle device.
• Stock is a 5-Position Adjustable design with cheek riser.
• Sighted with Flip-Up Front & Rear sights (integrated).
• Includes one 30-round Magpul PMAG Gen M3 (standard compatibility with AR-pattern magazines).
• Weighs approximately 8.39 lbs.

With its bullpup layout, adjustable gas system and fully ambidextrous controls, the Hellion is built for shooters who want compact handling without sacrificing ballistic performance. The platform supports a variety of configurations and accessories while remaining focused on practical, reliable operation in field, range, and transport applications.

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