7mm 140gr

Barnes Tipped Triple Shock X Lead Free 7mm Caliber .284" Diameter 140 Grain Solid Copper Polymer Tip Boat Tail I have 3 boxes sealed - 50 pieces $50 a box shipped.

So I have a box of 140gr Fail Safe bullets in 7mm that I can shoot out of my 7mm-08 or 7mm Rem Mag, question is what are these bullets good for? Cant find much info on them Thanks in advance for your input.