S1B28-M5T1S S-1-B-2-D S-1-B-2-D D/C .670 OAL S-1-B-2-G S-1-B-2-G D/C .670 OAL S-1-B-3.8-D S-1-B-3.8-D D/C .670 OAL S-1-B-3.8-G S-1-B-3.8-G D/C .670 OAL S1B3210A2CF-2A-24