Shop › BARNES PIO 357MAG 140GR TSXFN 20/200 BARNES PIO 357MAG 140GR TSXFN 20/200 $35.79 Barnes Pioneer, 357 Magnum, 140 Grain, Flat Nose Triple Shock X, 20 Round Box 32141 Add To Cart Added! Barnes Pioneer, 357 Magnum, 140 Grain, Flat Nose Triple Shock X, 20 Round Box 32141