Hello,

I am looking for a picture of a sporter #4 or #5 contour.

The maker is not important being that they are all close in size in the standard contours.

Thanks

Look in the brownells catalog or on their web site. they have a drawing of various contours. - Dan

Make is important as almost every barrel maker follows his own set of numbers, and barrel weights can vary quite a bit by the way they are tapered.