It would be a later "modern" left handed Super Express with the CRF of the pre-64s. I have 5 of them in .30/06, .338 Win. Mag .375 H&H, .404 Jeffery and .458 Lott. The actions are fairly smooth but the triggers need some tuning out of the box. I am lucky to shoot left handed or I would have a a safe full of pre-64 Model 70s
