Springfield Armory Hellion 5.56 NATO

The Springfield Armory Hellion is a bullpup-configured semi-automatic rifle chambered for 5.56 NATO, engineered to deliver cartridge performance in a compact package. Its design favors shooters who need a short overall length without sacrificing barrel length, making it suitable for range work, compact duty roles, and personal defense where a reduced footprint is beneficial.

Constructed with a polymer chassis and a 16" chrome moly vanadium barrel, the Hellion combines a short-stroke piston gas system with a two-position adjustable gas block for suppressed or normal operation. The rifle includes ambidextrous controls, a reversible case ejection system, flip-up front and rear sights, and accepts standard AR-15 pattern magazines and grips for familiar ergonomics.

Key Specifications

• The caliber is .223 REM/5.56 NATO.
• The action is Semi-Auto.
• The barrel length is 16".
• The barrel description is Chrome Moly Vanadium.
• The rate of twist is 1:7.
• The overall length is 28.25" - 29.75".
• The weight is 8 lbs.
• The capacity is 30 + 1.
• The hand orientation is Ambidextrous.
• The stock description is 5-Position Adjustable w/Cheek Riser.

The Springfield Armory Hellion bullpup blends compact handling with full 16" barrel performance and modern features like non-reciprocating ambidextrous charging controls and a Picatinny top rail for optics. For those searching for a Hellion rifle for sale, this model offers a distinctive compact package that preserves 5.56 performance.

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