SPRINGFIELD ARMORY Hellion HL916556GLCLC-GU25 | 5.56 | 16″ | 10rd

The Springfield Armory Hellion is a 5.56 NATO bullpup rifle finished in Olive Drab Green and supplied in a 2025 Gear Up package with accessories. Its bullpup layout provides a full 16-inch barrel in a compact overall length of about 28.25 inches, and it ships with two 10-round Magpul PMAG Gen M3 magazines suitable for restricted-capacity jurisdictions. A Crimson Trace CT-103 red/green dot optic is included in the package.

For this rifle, a versatile optic under $1,000 such as the Vortex Crossfire II 1-4×24 would pair well for close-to-medium range accuracy while preserving the Hellion’s compact handling.

Applications: range training and small-game/varmint work are well suited to this platform given its compact footprint and 5.56 chambering.

Product Specifications

• The caliber is 5.56x45mm NATO (.223 REM).
• The finish/color is Olive Drab Green.
• The barrel is 16″ CMV Melonite® 1:7.
• The rate of twist is 1-in-7″.
• The sights are Integrated front/rear flip-up with a 5-position aperture rear.
• The gas system is a 2-Position Adjustable Short Stroke Piston.
• The handguard is Polymer M-Lok®.
• The stock is 5-Position Adjustable with Cheek Riser.
• The muzzle device is a 4-Prong Flash Hider.
• The grip is a BCMGUNFIGHTER Mod 3.
• The magazines included are (2) 10-Round Magpul PMAG Gen M3.
• The capacity is 10 rounds (per magazine supplied).
• The weight is 8 lbs.
• The overall length is 28.25″ – 29.75″.
• The UPC is 706397990558.

The Hellion delivers a compact, modern bullpup package with ambidextrous controls, a reversible ejection option, and a short-stroke piston system that reduces felt recoil and fouling compared with direct impingement designs. The included CT-103 optic and two 10-round PMAGs make this Gear Up bundle a ready-to-use setup for range sessions and field use where a compact rifle with a full-length barrel is preferred.