Springfield Armory Hellion Bullpup 5.56 NATO Flat Dark Earth Rifle

Description

Product Overview

The Springfield Armory Hellion is a compact bullpup rifle chambered in 5.56 NATO and compatible with .223 Remington ammunition. Its action sits behind the trigger, allowing a 16-inch barrel in a compact package measuring 28.25 to 29.75 inches overall, depending on stock position. A short-stroke piston system with a two-position adjustable gas regulator supports reliable operation, while ambidextrous controls, reversible ejection, and a non-reciprocating charging handle accommodate a wide range of users. The rifle includes integrated flip-up sights, a full-length top rail for mounting an optic, a polymer M-Lok handguard, and one 30-round Magpul PMAG Gen M3.

Key Features

• Bullpup configuration delivers a compact 28.25 to 29.75-inch overall length with a full 16-inch barrel.
• 5.56 NATO chambering accepts both 5.56 NATO and .223 Remington ammunition.
• Two-position adjustable short-stroke piston system supports dependable cycling and gas regulation.
• Ambidextrous controls, reversible ejection, and a non-reciprocating charging handle improve user adaptability.
• Integrated flip-up front and rear sights provide adjustable elevation and windage.
• Five-position adjustable stock with cheek riser helps tailor fit and shooting comfort.

The Springfield Armory Hellion combines bullpup portability, ambidextrous ergonomics, and piston-driven performance in a compact rifle platform.