Springfield Hellion Bullpup 5.56 NATO 16″ ODG

Description

The Springfield Armory Hellion is a compact bullpup rifle platform chambered for 5.56x45mm NATO with a 16″ barrel and an Olive Drab Green finish. Its bullpup layout locates the action behind the trigger to deliver a full-length barrel in a shorter overall package. The design includes ambidextrous controls, a two-position adjustable short-stroke piston gas system, and integrated flip-up iron sights for a practical, compact field rifle. The Hellion is intended for shooters who want a short, transportable platform while retaining a 16″ barrel and modern accessory compatibility.

Key Specifications

• Chambering is 5.56x45mm NATO.
• The barrel measures 16 inches.
• The gas system is a 2-position adjustable short-stroke piston.
• The stock is a 5-position adjustable unit with cheek riser.
• Sights are integrated flip-up front and rear with adjustable elevation and windage.
• The rifle weighs approximately 8 lbs.
• The overall length is 28.25″ – 29.75″.
• The muzzle device is a 4-prong flash hider.
• The charging handle is ambidextrous, non-reciprocating.
• The handguard is a polymer M-LOK design and the grip is a BCMGUNFIGHTER Mod 3.

The Hellion pairs compact handling with a practical 16″ barrel length, making it suitable for range use, compact transport, and applications where a shortened overall profile is beneficial. Its adjustable gas system and ambidextrous controls provide adaptability for a range of configurations and user preferences, while integrated iron sights and a flat-top Picatinny rail offer immediate baseline capability and accessory options.

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