I was useing the wolverine 4P. I was impressed with the flight and on game performance. I killed a doe that ran 18yds after the hit and a coyote that ran quite a way after the hit. the thing that is shying me away is that they seem to be high maintaince. the blades dull quickly, the metal collars break, they can cut into your insert and shaft. I can't find replacement blades, or this head without specail ordering them.
the muzzy's are flying ok for now, I hope i can get them to group as good as the rocket's.
75gr muzzy.