I had a friend that was leftie that shot a rh bolt but it always just looked wrong. Only ever tried a rh bolt once and didnt like it-just felt wrong. Since it is so important for the gun to fit the shooter I decided when I got back into shooting a few years ago that I would buy lefties. Have a 30-08 Ruger 77mkII
and a CZ452 22lr in lefthand and am not interested in the least in using a right hand. I am left hand all the way-left eye dominant. There are so many available lefties now that they are not hard to get. Savage, Tikka, Remmie,
Browning, CZ. The righties are cheaper and a lot easier to get but mine are comfy and I feel I shoot better with them and I buy them because I can.