MT-OR-07-657 24.5 cm (9 ¾”), 6 mm
MT-OR-07-658 24.5 cm (9 ¾”), 13 mm
MT-OR-07-659 24.5 cm (9 ¾”), 19 mm
MT-OR-07-660 24.5 cm (9 ¾”), 25 mm
MT-OR-07-661 24.5 cm (9 ¾”), 32 mm
