Springfield Hellion HL916556FLC | 5.56 | 16″ | 10rd | FDE

The Springfield Armory Hellion is a compact bullpup rifle configured for the 5.56x45mm NATO chambering and designed to shorten overall length while retaining a 16″ barrel. It uses a two-position adjustable short-stroke piston gas system and includes ambidextrous controls with a reversible case ejection system. The Hellion ships with one 10-round Magpul PMAG and features integrated flip-up iron sights and a Picatinny top rail for optics. For an optic under $1,000 that complements the Hellion’s compact profile and variable engagements, consider the Vortex Strike Eagle 1-6×24.

Product Specifications

• The caliber is 5.56x45mm NATO (.223 REM).
• The barrel measures 16 inches and is finished with a Melonite treatment.
• The rate of twist is 1:7.
• The action is Semi-Auto.
• The finish is Flat Dark Earth (FDE).
• The rifle uses a 2-position adjustable short stroke piston gas system.
• The bolt carrier group is a proprietary Melonite BCG.
• The rifle includes (1) 10-Round Magpul PMAG Gen M3.
• The muzzle device is a 4-Prong Flash Hider.
• The charging handle is ambidextrous, non-reciprocating.
• The sights are integrated flip-up front and rear with adjustable elevation and windage.
• The handguard is polymer M-LOK with multiple attachment points.
• The stock is 5-position adjustable with cheek riser.
• The overall length is 28.25″ – 29.75″.
• The weight is 8 lbs.
• The UPC is 706397976422.

The Hellion’s bullpup layout makes it well suited to constrained environments and situations where a shorter rifle is desirable without sacrificing barrel length. Its piston system and ambidextrous controls make it a practical choice for precision-oriented range work and competitive/practical shooting where a compact footprint and reliable operation are valued. Built with an emphasis on user-adjustability and standard AR-pattern ergonomics, the Hellion offers a distinctive platform for shooters who prioritize compact handling and modern features.

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