I killed a deer a couple years ago with my Ruger 270,using a Hornady 270 Win 130 gr SST interlock bullet. Problem was, I shot it broadside at 15 yards thru the lungs and it didn't leave a blood trail and the bullet barely broke the skin on the opposite side's ribcage. Any idea if ammo might be the problem? Would like ammo that I can shoot 200 yards if I needed to but most shots are under 50.