I had one once that came in a "dealer" sample pack from Muzzy.
Was doing some broadhead durability testing by shooting different heads into a heavy cow jawbone.
That muzzy glue on blew that jaw into 3 big pcs. Just in case I did not believe my own eyes, I picked the biggest piece of the three and propped it up against the bale and shot it again......blew that piece apart. About 8 to 10 yards 55# Martin Hunter and a cedar arrow.
If I ever go with a replaceable blade head, it will be a Muzzy!
Good Shooting->->->->Craig