That piece is a little straight. I would not recommend it for anything but a straight grip gun. And it appears to have been cut from the outer sode of the log. You have sap wood on the top and bottom of the one side which may or may not come out depending on how thick your blank is.
Something else I will mention is that you are always better off buying from someone that will guarantee the blank for defects. Sometimes you will get a flaw inside the blank that is completely undetectable from the outside and you dont know until you cut into it.
