M4A3-512/160-10YC M4A3-512/160-10YC-12YI M4A3-512/160-10YI M4A3-512/160-10YNC M4A3-512/160-12YC M4A3-512/160-12YI M4A3-512/160-14YI M4A3-512/160-15YC M4A3-512/160-15YNC M4A3-512/160-7YC