#html-body [data-pb-style=WI8WP80]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll;border-style:none;border-width:1px;border-radius:0;margin:0 0 10px;padding:10px}#html-body [data-pb-style=RRQ1YMY]{border-style:none;border-width:1px;border-radius:0;margin:0;padding:0}The new Hellion from Springfield Armory represents a radically unique and innovative approach to firearms design, helping to redefine perceptions of semi-automatic 5.56mm performance. Featuring a bullpup configuration where the action is located behind the trigger, the Hellion features an overall length of just 28.25-inches while still possessing a 16" barrel. The Hellion sports ambidextrous controls that work in concert with a reversible case ejection system. The result is a 5.56 that combines portability with potent performance. The Hellion 5.56mm bullpup features a two-position adjustable gas block with "S" suppressed and "N" normal modes to adapt to conditions and ammo availability.