TX-R3-7, TiPX/X7 Phenom/M17 8.25" Rifled .683, BigShot Assault
TX-R6-7, TiPX/X7 Phenom/M17 8.25" Rifled .686, BigShot Assault
TX-R3-13, TiPX/X7 Phenom/M17 Rifled 14" .683, BigShot Assault