Springfield Armory Hellion 5.56x45mm NATO 16-inch

The Springfield Armory Hellion is a compact bullpup semi-automatic rifle built to deliver AR-pattern performance in a shorter overall package. Its design is suited for controlled-range work and defensive use where a reduced length is advantageous, while retaining familiar AR ergonomics and controls.

Engineered with a polymer chassis and a 16-inch chrome moly vanadium, Melonite-treated barrel, the Hellion offers a balance of durability and reduced weight. The bullpup layout moves the action rearward for a shorter overall length, while ambidextrous controls, an adjustable stock with cheek riser, and an M-LOK handguard support adaptable ergonomics and accessory mounting.

Key Specifications

• The caliber is 5.56x45mm NATO (.223 REM).
• The barrel length is 16 inches.
• The rate of twist is 1:7.
• The gas system is a 2-position adjustable short-stroke piston.
• The stock is a 5-position adjustable stock with cheek riser.
• The grip is a BCMGUNFIGHTER Mod 3.
• The sights are integrated flip-up front and rear with elevation and windage adjustment and a 5-position rear aperture.
• The capacity is 10+1; includes one 10-round Magpul PMAG Gen M3.
• The weight is 8 lbs.
• The overall length is 28.25 to 29.75 inches.

The Hellion combines compact handling and AR-pattern familiarity into a practical platform for shooters seeking a shorter rifle format. Search for the Springfield Armory Hellion 5.56x45mm rifle for sale to add a compact, piston-driven bullpup to your collection.

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