Go to the Limbsaver web site (
www.limbsaver.com I beileve) and down load the templet pdf file. Then you can print out all of the templets that limbsaver has, and match the one that will fit the closest to your stock. Then call Limbsaver and they will send you (free of charge) a small insert that goes between the pad and your stock. This insert is "eaisly carvable" and you can shape it to contour the pad right into your stock. Looks really professional if you take your time doing it.
Dave