Cabelas has the Redhead bows. GM has Diamond bows and their own line that is made by diamond. BP has Reflex bows.
Diamond=Bowtech
Reflex=Hoyt
parker=Mathews (kind of)

Dont remember about the redhead.

Diamond actually has a really good line up. Their bows IMO are just as good as any. They just dont come out with all the fancy bells and whistles first like the big4 do(i.e. mathews,hoyt,pse,bowtech, in no certain order) You wont go wrong in buying one of thesebows mentioned though.
Derek