.223 Rem./5.56 NATO cal., GIO, 16 in. M4 barrel, pinned and welded muzzle brake, multi-caliber lower receiver, flat-top upper receiver with removable carry handle, A2 front sight, SST, carbine length Picatinny handguard with covers, standar...
.223 Rem./5.56 NATO cal., similar to Package A, except features 16 in. HBAR barrel. Disc.
.223 Rem./5.56 NATO cal., similar to Package A, except features single rail gas block with flip-up front sight. Disc.
7.62x39mm cal., GIO, 16 in. HBAR barrel, pinned and welded muzzle brake, flat-top upper receiver with removable carry handle, A2 front sight, SST, carbine length Picatinny handguard with covers, standard 6-position stock with buttpad, Snipe...
