Buck 110 Folding Hunter? Great knife. I've had mine for many seasons.

Those Buck blades can be a bear to sharpen, but they hold an edge well. I invested in a Lansky shapener...you can put an edge on a butter knife in no time at all. I use a 20 degree angle if that helps. If I were you I would buy any one of the sharpening kits on the market....they work great and you can sharpen anything with a blade with them.

You can do it the old fashioned way, but it will a while and it really is an acquired skill to get a blade like a razor.

Some brands to look into:
Lansky
Gatco
Smith's