I've been using the 180gr blems in my my 300win mag on elk. The two elk I have shot with them died. One was a cow at about 100yds she ran the length of a pickup truck and piled up dead. The other was 300yds off. First shot spined her. Second shot put her out. Both elk were shot through the lungs.
I've got enough on hand that I'll never have to buy another elk bullet.
I've thought about getting the 100gr 25cal that SPS has right now but honestly, I don't need THAT much bullet for my 250 savage for antelope and deer. I keep telling myself I'll use up the Hornaday 100gr interlocks I've got on hand then go back to ballistic tips. If I ever build that 25 wssm though......
Stupidity is expensive If you find yourself in a fair fight, your tactics suck!
