SPRINGFIELD ARMORY HELLION BULLPUP RIFLE
5.56 NATO cal., DI, Bullpup design, 16 in. CMV Melonite barrel, 4-prong muzzle brake, 30 round PMAG, flat modular match trigger, 5-position adj. stock, M-LOK handguard, QD mounting points, BCM Gunfighter Mod 3 grip, ambidextrous safety, 2-p...