Springfield Hellion 5.56 NATO | 16in FDE | HL916556FLC-GU25

The Springfield Armory Hellion is a compact bullpup rifle chambered in 5.56x45mm NATO with a 16 inch CMV Melonite 1:7 barrel and ambidextrous controls. Its bullpup configuration yields a short overall length of approximately 28.25 inches while retaining a full-length barrel, delivering a blend of portability and conventional ballistic performance. For a practical optic under $1,000 that complements the Hellion’s quick-target profile, a Vortex SPARC AR red-dot provides a robust, low-power electronic aiming solution.

Product Specifications

• The manufacturer is Springfield Armory.
• The model is Hellion.
• The manufacturer part number is HL916556FLC-GU25.
• The caliber is 5.56x45mm NATO (.223 REM).
• The finish color is Desert FDE.
• The barrel is a 16 inch CMV Melonite with a 1:7 twist rate.
• The gas system is a 2-position adjustable short-stroke piston.
• The handguard is polymer with M-LOK attachment points.
• The stock is a 5-position adjustable unit with cheek riser.
• The sighting package includes integrated flip-up front and rear sights, front elevation adjustable and rear with a 5-position aperture and windage adjustment.
• The muzzle device is a 4-prong flash hider.
• The controls include an ambidextrous non-reciprocating charging handle and ambidextrous safety switch.
• The grip is a BCMGUNFIGHTER Mod 3.
• The overall length is listed as 28.25 inches to 29.75 inches.
• The UPC is 706397990534.

The Hellion’s bullpup layout, adjustable ergonomics, and piston-driven gas system make it a practical option for shooters who want a compact 5.56 rifle for range work and transportable field applications. The Desert FDE finish and M-LOK handguard provide a clean platform that accepts a variety of accessories without adding unnecessary bulk.

Related Videos: