I have made several butt stocks and many forends from 2 pieces of wood and use epoxy to bond them together.
The reason I have made them from 2 pcs. is, Its easier than using one piece. On a butt stock that requires a full length hole thru, I layout the general shape of the stock, layout the line I want the bolt hole on and mill it out with a router bit, do the same with the other side then glue and clamp them together.
On a forend its much eaiser to get the barrel channel done half round with a router then put the to haves together.
I have used wild black cherry, hard maple, and walnut and have never had one come appart, and for the most part you barely see the line between the two halves. Jed