My 30-06 is an early model 70 with a custom left hand stock. I'm sure it not nearly as fast as a full left handed model but I love it and I don't think you will find many pre 64 model 70's.

Shooting left handed (right handed-left eye dominant) has been an adventure for me. My most prominent memory is during an engagement in the delta of Viet Nam in 1972. For a moment I thought I had just been mortally wounded.....until I realized that in the excitement a redhot piece of ejected M-16 brass had gone down the neck of my shirt onto my bare chest underneath!