Dont trust the Limbsaver templates for size, they don't print out to scale even when deselecting the fit to page. Click on the template # and then measure the height and width. The screw holes will not line up either, so more than likely you will need to drill new holes. They do list one custom fit for the:
Harrington/Richards®
SB2-988 Slug Hunter Wood/Lam 10003
Dont know where the "on" went on Richardson, but it wasn't there and the template sure doesn't match my Ultra Slug Hunter.
template
http://www.limbsaver.com/limbsaver/technical/rptemplates/10003.pdfThe 10112 looks like a better option but you need to measure the height and width to make sure what that is, then go and check all the templates to see if you can find one with the same dimensions and contour. Some are more rounded, and some are more sleek ans narrower at the heel than others.
If you print out a template, measure it for accuracy, I'll bet it will be smaller than it says by at least 1/4" or so and that won't cut it.