GC_UPC Springfield Armory HL916556F Hellion Bullpup 5.56x45mm NATO 30+1 16 FDE 4 Prong Flash Hider 5 Position Adjustable Stock w/Cheek Riser Black Bravo Mod 3 Grip Ambi Controls/Reversible Case Ejector" $1,664.38 HL916556F show more like this Free Shipping GunStuff TV