I am assuming you have the deer slayer rifled barrel. Mine loved the old lightfields. Grouped exceptionally well with them, wasn't too awful hard on the wallet, and hammered deer. Now that was the 12 gauge not the 20. My daughter uses a 20 gauge Rem 870 (rather, used till this year after discovering Muzzleloading ) and she used several different brands. Hers pretty much ate everything she fed it with reasonable accuracy and the best 2 seemed to be the Hornady SST load and the Rem Accutip.