CAV-15 TACTICAL A4 QUAD
5.56 NATO cal., GIO, 16 in. chrome moly Nitride M4 Wilson barrel, A2 flash hider, front sight gas block, aluminum M4 flat-top upper, CAV-15 MKII polymer lower, Mil-Spec trigger assembly, Field Sport quad rail handguard, Mil-Spec M16 bolt ca...