Robert,
Yes, it's selectable. I actually hadn't noticed until you mentioned it. As you can see the safety is the selector. You can also see the little woop-de-do in the trigger shoe where it appears to have been welded. I'd like to find a pic of another to redo that work abit.

You can also see it is loose in the stock. The stock actually has a grafted butt at the wrist (not all that well done) and has split at the head. Restock time. The metal is very good, so the gun will be worth the work/money.