In case anyone is looking for some I saw this. You are limited to 1.
http://www.cabelas.com/catalog/sear..._a81a547a&WT.mc_id=al35987&rid=12&WT.tsrc=AFF
http://www.cabelas.com/catalog/sear..._a81a547a&WT.mc_id=al35987&rid=12&WT.tsrc=AFF