billy - get the one for the Chilean action, it will most likely fit properly. But that means it will most likely fit the action properly but this is a Mauser and Mauser bolts need to be fitted to the action. I sort of doubt that you can jus drop one Mauser bolt into a Mauser action and have it fit perfectly or within tolerances, or at all.
I understand that matching up Mauser bolts to an action is a gunsmithing skill that requires experience and knowledge. Without that I believe you take your chances on a proper fit......... Mikey.