I'll see if I can dig one up.
I bought two and didn't use the mount.
As others have said, they put you scope realllllly high.
You might consider posting what kind of muzzleloader you have, and I'll bet folks on here will point you to a much lower mount (that's what I did ).
Anyway, If I can find one of mine, you can have it for free.
I'll never use them.