Sierra- 175 GR. 277 Dia -270 Win. Gamechanger bullets.

Box hasn't been opened, ordered the wrong ones . My 270 doesn't have the right twist ,it's a Salvage 111 . So it's way too slow for the 175GR.bullet. looking to sell for $100.00.Or trade for a box of 150 GR.interlock  or 150 Gr SST in 270 Win. ( box not opened ) The box cost me $148.00 to the door .my loss,your gain.thank you for looking.