I obtained some 350 Sierra Pro Hunter RN bullets in .358 that I size down with an NOE push through sizer. Takes some significant effort. They shoot well enough for a plinking load and inside of say 75yds I would shoot them at medium game. For anything more than that I would take the 220gr. Barnes. I do have to say that I am thinking very hard if I should exchange my 71 for an 1886 just because of the ammo cost.