The "Sporter" line included the 23A/23AA, 23B, 23C, and 23D chambered in 22, 25-20, 32-20, and 22 Hornet respectively.
The "Super Sporter" line included the 40 and 45, both chambered in 250-3000, 30-30, 300, and 30-06.
The 1919NRA, 19H, and 19-33 are kissing cousins to the 23s.
They all share a common negative, the triggers are universally crappy.
