I have used the 130 grain 4 blade since 1989 and only bent 1 pulling it from a tree in south africa after I buried it 1/2 way missing an Impala. I don't know if the head was bent or if I did it removing it.
Thanks for the great report moonge
Greg
"Getting close to the game is the joy of Bowhunting for me, the harvest is a bonus."
Live 15 ft Python after eating a small Antelope!