My dad has  a Custom Kodiak take down with two sets of limbs.

The riser is brown metal.

One set of limbs is black  60"  50#
One set of limbs is white  64"  38#

On the riser is has Fred Bear in an arc orver what you draw a circle with).

Under that are the words Custom
Kodiak T/D.

It is used but in goos shape.  Any thoughts on value.

He also has a Bear bow, static recurve  with metal in the limbs.

Can't do photos and I know not to string the bow with the metal in the limbs.

Lots of info on the Magnesium risers here

http://tradgang.com/noncgi/ultimatebb.php?ubb=get_topic;f=14;t=001551;p=1

Also known as a Mag riser

Simon