They list several models as only F&F. There appears to be one, however, that might be yours, and the stars would agree with that. I was looking at the Uplander versions of your gun, but there appears to be one other version:
31410 20” A-Grade .410 Fixed 6.3 lbs. $449
and THAT one does indeed list IC/M
Looks good in either case for your intended purpose. make sure the stock isn't too long or that he leans back.
Have fun with it!