-16.5" cold hammer forged, CrMoV, chrome lined barrel -6 grooves -1:7" twist -Black reinforced polymer bullpup stock -5-6 lb. trigger pull -Forearm with Picatinny rails at the 3, 6 & 9 o'clock positions -Removable rail covers -Folding front sight (blade) with Tritium insert & rear sight (aperture) -Ambidextrous mag release -30 round magazine capacity -26.125" overall length