Springfield Hellion Bullpup 5.56 NATO 16" 30+1 Rifle, Black - HL916556B

Semi-automatic bullpup rifle chambered in 5.56 NATO/.223 Remington with a 16" hammer-forged barrel featuring a 1:7 twist rate and 4-prong flash hider. The Hellion combines a compact 28.25" overall length with ambidextrous controls, reversible case ejection, 5-position adjustable stock with cheek riser, M-LOK handguard, and low-profile flip-up sights. Weighs 8 lbs and ships with one 30-round magazine.