The Hellion featuring a new distinctive gray finish offers a fresh take on this 5.56mm semi-automatic rifle. Its bullpup design positions the action behind the trigger resulting in a compact 28.25-inch length while still maintaining a 16 barrel. Equipped with ambidextrous controls and a reversible case ejection system the Hellion seamlessly combines portability with potent performance. - Caliber 5.56x45mm NATO (.223 REM) - Color Gray - Barrel 16 CMV Melonite