LMT CQBPS (CQB MRP DEFENDER PISTON 16 - CQBPS16/CQBPS68)
5.56 NATO or 6.8 SPC (new 2014) cal., GPO, standard/suppressed option gas block with removable piston rod and spring, 16 in. chrome-lined barrel, 25 (6.8 SPC) or 30 (5.56 NATO) shot mag., ergonomic textured grip, SOPMOD stock, SST, flip-up ...